./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a0c922061e4dc1feb6389a43fa3f654e69e326084cac4d5446a529710663ff29 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 02:47:37,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 02:47:37,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 02:47:37,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 02:47:37,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 02:47:37,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 02:47:37,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 02:47:37,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 02:47:37,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 02:47:37,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 02:47:37,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 02:47:37,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 02:47:37,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 02:47:37,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 02:47:37,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 02:47:37,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 02:47:37,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 02:47:37,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 02:47:37,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 02:47:37,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 02:47:37,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 02:47:37,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 02:47:37,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 02:47:37,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 02:47:37,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 02:47:37,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 02:47:37,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 02:47:37,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 02:47:37,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 02:47:37,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 02:47:37,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 02:47:37,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 02:47:37,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 02:47:37,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 02:47:37,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 02:47:37,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 02:47:37,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 02:47:37,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 02:47:37,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 02:47:37,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 02:47:37,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 02:47:37,876 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-28 02:47:37,899 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 02:47:37,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 02:47:37,900 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 02:47:37,900 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 02:47:37,901 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 02:47:37,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 02:47:37,902 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 02:47:37,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 02:47:37,903 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 02:47:37,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 02:47:37,904 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-28 02:47:37,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 02:47:37,904 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-28 02:47:37,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 02:47:37,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 02:47:37,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 02:47:37,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 02:47:37,905 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-28 02:47:37,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 02:47:37,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 02:47:37,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 02:47:37,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 02:47:37,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 02:47:37,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 02:47:37,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 02:47:37,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 02:47:37,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 02:47:37,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 02:47:37,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 02:47:37,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 02:47:37,907 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 02:47:37,907 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 02:47:37,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 02:47:37,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0c922061e4dc1feb6389a43fa3f654e69e326084cac4d5446a529710663ff29 [2021-12-28 02:47:38,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 02:47:38,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 02:47:38,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 02:47:38,203 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 02:47:38,219 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 02:47:38,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i [2021-12-28 02:47:38,262 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71f6512ea/6b783ba16be54e4d98a522a4d4117007/FLAG84f8c7f9e [2021-12-28 02:47:38,594 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 02:47:38,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i [2021-12-28 02:47:38,604 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71f6512ea/6b783ba16be54e4d98a522a4d4117007/FLAG84f8c7f9e [2021-12-28 02:47:38,976 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71f6512ea/6b783ba16be54e4d98a522a4d4117007 [2021-12-28 02:47:38,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 02:47:38,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 02:47:38,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 02:47:38,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 02:47:38,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 02:47:38,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 02:47:38" (1/1) ... [2021-12-28 02:47:38,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fdfcc56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:38, skipping insertion in model container [2021-12-28 02:47:38,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 02:47:38" (1/1) ... [2021-12-28 02:47:38,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 02:47:39,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 02:47:39,174 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i[956,969] [2021-12-28 02:47:39,342 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 02:47:39,353 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 02:47:39,361 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix026_pso.opt_rmo.opt.i[956,969] [2021-12-28 02:47:39,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 02:47:39,443 INFO L208 MainTranslator]: Completed translation [2021-12-28 02:47:39,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39 WrapperNode [2021-12-28 02:47:39,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 02:47:39,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 02:47:39,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 02:47:39,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 02:47:39,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,508 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2021-12-28 02:47:39,509 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 02:47:39,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 02:47:39,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 02:47:39,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 02:47:39,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 02:47:39,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 02:47:39,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 02:47:39,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 02:47:39,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (1/1) ... [2021-12-28 02:47:39,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 02:47:39,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 02:47:39,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 02:47:39,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 02:47:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 02:47:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-28 02:47:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 02:47:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 02:47:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 02:47:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-28 02:47:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-28 02:47:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-28 02:47:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-28 02:47:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-28 02:47:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-28 02:47:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-28 02:47:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-28 02:47:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 02:47:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-28 02:47:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 02:47:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 02:47:39,632 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-28 02:47:39,737 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 02:47:39,748 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 02:47:40,169 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 02:47:40,383 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 02:47:40,383 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 02:47:40,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 02:47:40 BoogieIcfgContainer [2021-12-28 02:47:40,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 02:47:40,386 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 02:47:40,386 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 02:47:40,388 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 02:47:40,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 02:47:38" (1/3) ... [2021-12-28 02:47:40,388 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@adf1eda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 02:47:40, skipping insertion in model container [2021-12-28 02:47:40,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 02:47:39" (2/3) ... [2021-12-28 02:47:40,389 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@adf1eda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 02:47:40, skipping insertion in model container [2021-12-28 02:47:40,389 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 02:47:40" (3/3) ... [2021-12-28 02:47:40,389 INFO L111 eAbstractionObserver]: Analyzing ICFG mix026_pso.opt_rmo.opt.i [2021-12-28 02:47:40,395 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-28 02:47:40,395 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 02:47:40,395 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-28 02:47:40,395 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-28 02:47:40,435 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,435 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,435 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,436 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,436 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,436 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,436 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,436 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,437 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,437 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,437 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,437 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,438 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,439 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,454 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,455 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,456 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,457 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,459 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,459 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,459 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,460 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,460 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,460 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,460 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,460 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,460 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,468 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,469 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,470 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,472 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,473 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,474 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,475 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,475 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,475 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,476 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,478 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,479 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,479 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,479 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,479 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,479 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,480 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,481 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,483 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-28 02:47:40,486 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-28 02:47:40,530 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 02:47:40,537 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 02:47:40,537 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-28 02:47:40,547 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 147 places, 136 transitions, 292 flow [2021-12-28 02:47:40,599 INFO L129 PetriNetUnfolder]: 2/132 cut-off events. [2021-12-28 02:47:40,599 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-28 02:47:40,603 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 132 events. 2/132 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 69 event pairs, 0 based on Foata normal form. 0/128 useless extension candidates. Maximal degree in co-relation 90. Up to 2 conditions per place. [2021-12-28 02:47:40,603 INFO L82 GeneralOperation]: Start removeDead. Operand has 147 places, 136 transitions, 292 flow [2021-12-28 02:47:40,609 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 143 places, 132 transitions, 276 flow [2021-12-28 02:47:40,622 INFO L129 PetriNetUnfolder]: 0/78 cut-off events. [2021-12-28 02:47:40,622 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-28 02:47:40,623 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:40,623 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 02:47:40,624 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:40,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:40,627 INFO L85 PathProgramCache]: Analyzing trace with hash -596907264, now seen corresponding path program 1 times [2021-12-28 02:47:40,632 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:40,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137458517] [2021-12-28 02:47:40,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:40,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:40,930 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:40,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137458517] [2021-12-28 02:47:40,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137458517] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:40,931 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:40,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-28 02:47:40,932 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99298803] [2021-12-28 02:47:40,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:40,938 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-28 02:47:40,939 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:40,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-28 02:47:40,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-28 02:47:40,966 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 136 [2021-12-28 02:47:40,971 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 3 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:40,971 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:40,971 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 136 [2021-12-28 02:47:40,972 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:41,071 INFO L129 PetriNetUnfolder]: 37/243 cut-off events. [2021-12-28 02:47:41,071 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2021-12-28 02:47:41,072 INFO L84 FinitePrefix]: Finished finitePrefix Result has 340 conditions, 243 events. 37/243 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 717 event pairs, 7 based on Foata normal form. 13/240 useless extension candidates. Maximal degree in co-relation 282. Up to 51 conditions per place. [2021-12-28 02:47:41,074 INFO L132 encePairwiseOnDemand]: 131/136 looper letters, 12 selfloop transitions, 2 changer transitions 0/132 dead transitions. [2021-12-28 02:47:41,074 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 132 transitions, 307 flow [2021-12-28 02:47:41,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-28 02:47:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-28 02:47:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 385 transitions. [2021-12-28 02:47:41,085 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9436274509803921 [2021-12-28 02:47:41,086 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 385 transitions. [2021-12-28 02:47:41,086 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 385 transitions. [2021-12-28 02:47:41,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:41,089 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 385 transitions. [2021-12-28 02:47:41,092 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 128.33333333333334) internal successors, (385), 3 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:41,097 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:41,097 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:41,099 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 3 states and 385 transitions. [2021-12-28 02:47:41,100 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 132 transitions, 307 flow [2021-12-28 02:47:41,103 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 132 transitions, 302 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-28 02:47:41,105 INFO L242 Difference]: Finished difference. Result has 139 places, 128 transitions, 268 flow [2021-12-28 02:47:41,107 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=268, PETRI_PLACES=139, PETRI_TRANSITIONS=128} [2021-12-28 02:47:41,109 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, -4 predicate places. [2021-12-28 02:47:41,110 INFO L470 AbstractCegarLoop]: Abstraction has has 139 places, 128 transitions, 268 flow [2021-12-28 02:47:41,110 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:41,110 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:41,110 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 02:47:41,110 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 02:47:41,111 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:41,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:41,111 INFO L85 PathProgramCache]: Analyzing trace with hash 202873691, now seen corresponding path program 1 times [2021-12-28 02:47:41,111 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:41,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463432061] [2021-12-28 02:47:41,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:41,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:41,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:41,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463432061] [2021-12-28 02:47:41,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463432061] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:41,297 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:41,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 02:47:41,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903519550] [2021-12-28 02:47:41,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:41,298 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 02:47:41,298 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:41,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 02:47:41,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 02:47:41,299 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 136 [2021-12-28 02:47:41,300 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 128 transitions, 268 flow. Second operand has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:41,300 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:41,300 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 136 [2021-12-28 02:47:41,300 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:42,512 INFO L129 PetriNetUnfolder]: 3476/8451 cut-off events. [2021-12-28 02:47:42,513 INFO L130 PetriNetUnfolder]: For 258/258 co-relation queries the response was YES. [2021-12-28 02:47:42,530 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13791 conditions, 8451 events. 3476/8451 cut-off events. For 258/258 co-relation queries the response was YES. Maximal size of possible extension queue 429. Compared 78706 event pairs, 716 based on Foata normal form. 0/8220 useless extension candidates. Maximal degree in co-relation 13730. Up to 2432 conditions per place. [2021-12-28 02:47:42,548 INFO L132 encePairwiseOnDemand]: 123/136 looper letters, 33 selfloop transitions, 9 changer transitions 78/209 dead transitions. [2021-12-28 02:47:42,548 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 209 transitions, 664 flow [2021-12-28 02:47:42,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-28 02:47:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-28 02:47:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1063 transitions. [2021-12-28 02:47:42,552 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8684640522875817 [2021-12-28 02:47:42,552 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1063 transitions. [2021-12-28 02:47:42,552 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1063 transitions. [2021-12-28 02:47:42,552 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:42,553 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1063 transitions. [2021-12-28 02:47:42,555 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 118.11111111111111) internal successors, (1063), 9 states have internal predecessors, (1063), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:42,557 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:42,557 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:42,558 INFO L186 Difference]: Start difference. First operand has 139 places, 128 transitions, 268 flow. Second operand 9 states and 1063 transitions. [2021-12-28 02:47:42,558 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 209 transitions, 664 flow [2021-12-28 02:47:42,560 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 209 transitions, 646 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-28 02:47:42,561 INFO L242 Difference]: Finished difference. Result has 153 places, 120 transitions, 346 flow [2021-12-28 02:47:42,562 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=346, PETRI_PLACES=153, PETRI_TRANSITIONS=120} [2021-12-28 02:47:42,562 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 10 predicate places. [2021-12-28 02:47:42,562 INFO L470 AbstractCegarLoop]: Abstraction has has 153 places, 120 transitions, 346 flow [2021-12-28 02:47:42,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:42,563 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:42,563 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 02:47:42,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-28 02:47:42,564 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:42,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:42,564 INFO L85 PathProgramCache]: Analyzing trace with hash -896083878, now seen corresponding path program 1 times [2021-12-28 02:47:42,564 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:42,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076805881] [2021-12-28 02:47:42,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:42,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:42,721 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:42,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076805881] [2021-12-28 02:47:42,721 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076805881] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:42,721 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:42,721 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-28 02:47:42,721 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565743014] [2021-12-28 02:47:42,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:42,722 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-28 02:47:42,722 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:42,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-28 02:47:42,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-28 02:47:42,723 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 136 [2021-12-28 02:47:42,723 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 120 transitions, 346 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) [2021-12-28 02:47:42,724 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:42,724 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 136 [2021-12-28 02:47:42,724 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:43,538 INFO L129 PetriNetUnfolder]: 2327/4335 cut-off events. [2021-12-28 02:47:43,539 INFO L130 PetriNetUnfolder]: For 8891/8891 co-relation queries the response was YES. [2021-12-28 02:47:43,593 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14350 conditions, 4335 events. 2327/4335 cut-off events. For 8891/8891 co-relation queries the response was YES. Maximal size of possible extension queue 278. Compared 30399 event pairs, 326 based on Foata normal form. 114/4363 useless extension candidates. Maximal degree in co-relation 14277. Up to 1651 conditions per place. [2021-12-28 02:47:43,610 INFO L132 encePairwiseOnDemand]: 126/136 looper letters, 39 selfloop transitions, 7 changer transitions 79/214 dead transitions. [2021-12-28 02:47:43,610 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 214 transitions, 1126 flow [2021-12-28 02:47:43,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-28 02:47:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-28 02:47:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1489 transitions. [2021-12-28 02:47:43,613 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8421945701357466 [2021-12-28 02:47:43,613 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1489 transitions. [2021-12-28 02:47:43,613 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1489 transitions. [2021-12-28 02:47:43,614 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:43,614 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1489 transitions. [2021-12-28 02:47:43,616 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 114.53846153846153) internal successors, (1489), 13 states have internal predecessors, (1489), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:43,619 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:43,620 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:43,620 INFO L186 Difference]: Start difference. First operand has 153 places, 120 transitions, 346 flow. Second operand 13 states and 1489 transitions. [2021-12-28 02:47:43,620 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 214 transitions, 1126 flow [2021-12-28 02:47:43,633 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 214 transitions, 1024 flow, removed 12 selfloop flow, removed 2 redundant places. [2021-12-28 02:47:43,635 INFO L242 Difference]: Finished difference. Result has 155 places, 123 transitions, 406 flow [2021-12-28 02:47:43,636 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=322, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=406, PETRI_PLACES=155, PETRI_TRANSITIONS=123} [2021-12-28 02:47:43,637 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 12 predicate places. [2021-12-28 02:47:43,637 INFO L470 AbstractCegarLoop]: Abstraction has has 155 places, 123 transitions, 406 flow [2021-12-28 02:47:43,637 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) [2021-12-28 02:47:43,637 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:43,637 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 02:47:43,638 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-28 02:47:43,638 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:43,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:43,638 INFO L85 PathProgramCache]: Analyzing trace with hash 1987259729, now seen corresponding path program 1 times [2021-12-28 02:47:43,638 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:43,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216835529] [2021-12-28 02:47:43,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:43,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:43,717 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:43,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216835529] [2021-12-28 02:47:43,717 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [216835529] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:43,717 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:43,717 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 02:47:43,718 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119581720] [2021-12-28 02:47:43,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:43,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 02:47:43,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:43,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 02:47:43,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 02:47:43,719 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-28 02:47:43,720 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 123 transitions, 406 flow. Second operand has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:43,720 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:43,720 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-28 02:47:43,720 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:44,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,262 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-28 02:47:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:47:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:47:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:47:44,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][119], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,344 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,344 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,344 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,345 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:44,346 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,347 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,347 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,347 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,348 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,348 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:44,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:44,412 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,412 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,412 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,412 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,500 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,500 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,500 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,500 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,501 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,501 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,501 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,501 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,503 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,503 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,503 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,503 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:44,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:44,544 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,544 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,544 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,544 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,548 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,548 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,548 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,549 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][119], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:44,585 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,585 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,585 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,585 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:44,586 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,587 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,587 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,587 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,620 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,620 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,620 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,620 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:44,624 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,624 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,624 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,624 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,625 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,625 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,625 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,625 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:44,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 59#L839true, 41#L784true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,670 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,670 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,670 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,670 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,672 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,672 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,672 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,672 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,672 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,673 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,673 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,673 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][119], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:44,705 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,706 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,706 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,706 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 59#L839true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:44,707 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,707 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,707 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,707 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:44,708 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,708 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,708 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,708 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,709 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,709 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,709 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,709 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,786 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,787 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,788 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,788 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,788 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,788 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,791 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,791 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,791 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,791 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:44,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:44,818 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,818 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,818 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,818 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 59#L839true, 6#L867-1true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,852 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,852 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,852 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,852 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,855 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,855 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,855 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,855 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,859 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,859 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,859 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,859 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,860 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,860 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,861 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:44,908 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,908 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,908 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,908 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:44,909 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,909 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,910 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,910 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,910 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,925 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,952 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,952 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,952 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,952 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:44,955 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,955 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,955 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:44,956 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,956 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,957 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,957 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:44,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:44,983 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:44,983 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:44,983 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:44,983 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,016 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,016 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,016 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,016 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,020 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,020 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,025 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,025 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,025 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,025 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,066 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:45,076 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,076 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,076 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,076 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,077 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,077 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,078 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,078 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,091 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,092 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,092 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,092 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,112 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,112 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,113 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,113 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,113 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,113 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,114 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,114 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,114 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,114 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,115 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,115 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,115 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,115 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,118 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,118 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,118 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,118 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,119 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,119 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,119 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,119 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:45,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,145 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,145 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,145 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,146 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 72#L816true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,147 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,147 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,147 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,147 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,148 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,148 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,148 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,148 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,152 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,152 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,152 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,152 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,186 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,186 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,186 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,186 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,189 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,189 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,189 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,190 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,191 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,191 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,230 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,230 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,230 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,231 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,232 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,232 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,232 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,232 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,236 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,237 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,237 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,237 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,246 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,247 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,247 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,247 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,247 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,247 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,262 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,263 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,264 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,264 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,267 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:45,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,289 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,289 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,290 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,290 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 6#L867-1true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,291 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,291 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,291 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,291 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,292 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,292 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,292 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,292 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,294 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,296 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,297 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,298 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,298 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,320 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,320 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,320 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,320 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,322 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,323 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,323 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,323 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, 6#L867-1true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,324 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,324 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,324 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,324 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,329 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,355 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,355 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,359 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,359 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,359 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,359 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,360 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,360 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,360 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,360 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,378 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,378 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,378 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,378 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,379 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,379 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,379 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,379 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:45,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,398 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,399 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,400 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,400 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,400 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,400 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,401 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,401 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,401 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,401 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,402 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,403 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,427 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,427 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,427 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,427 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][150], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,428 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,432 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,432 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,432 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,433 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,542 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 57#L3true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,542 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:45,544 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 129#L756true]) [2021-12-28 02:47:45,544 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,546 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,547 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,547 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,547 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,547 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,551 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,551 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,551 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,551 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, 27#L829true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,551 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2021-12-28 02:47:45,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-28 02:47:45,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-28 02:47:45,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-28 02:47:45,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,552 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,552 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,552 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,552 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,559 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,575 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,575 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,575 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,575 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,575 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,576 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,576 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,576 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,576 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,576 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,576 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:45,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,593 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,593 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,593 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,594 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,594 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,594 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,595 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,595 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,595 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,595 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,596 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,596 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,596 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,596 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,597 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,597 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,597 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,597 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,608 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,608 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,608 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,608 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,609 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,609 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,609 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,609 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:45,610 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 129#L756true]) [2021-12-28 02:47:45,610 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,610 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,623 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:45,623 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,623 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,623 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,623 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,623 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,624 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 129#L756true]) [2021-12-28 02:47:45,624 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,624 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,624 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,624 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,624 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,625 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,625 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,626 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,626 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][175], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:45,647 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true]) [2021-12-28 02:47:45,647 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,647 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 72#L816true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,648 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,648 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,648 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,648 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 72#L816true, 59#L839true, 41#L784true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,649 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,649 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,649 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,649 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][170], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:45,657 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,657 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,657 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,657 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,665 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,665 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 129#L756true]) [2021-12-28 02:47:45,666 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,666 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:45,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,684 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,684 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,684 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,685 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, 72#L816true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,685 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,685 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,686 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,686 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 129#L756true]) [2021-12-28 02:47:45,692 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, 27#L829true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,692 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is not cut-off event [2021-12-28 02:47:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-12-28 02:47:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-12-28 02:47:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2021-12-28 02:47:45,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,693 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,693 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,693 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,693 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:45,701 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 129#L756true]) [2021-12-28 02:47:45,701 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,701 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,702 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:45,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][191], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, 121#L789true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 17#L877true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:45,718 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][139], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 189#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 187#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true]) [2021-12-28 02:47:45,718 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,718 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:45,803 INFO L129 PetriNetUnfolder]: 8629/15183 cut-off events. [2021-12-28 02:47:45,803 INFO L130 PetriNetUnfolder]: For 20026/25090 co-relation queries the response was YES. [2021-12-28 02:47:45,889 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38296 conditions, 15183 events. 8629/15183 cut-off events. For 20026/25090 co-relation queries the response was YES. Maximal size of possible extension queue 1142. Compared 127704 event pairs, 825 based on Foata normal form. 155/14071 useless extension candidates. Maximal degree in co-relation 38217. Up to 4801 conditions per place. [2021-12-28 02:47:45,943 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 77 selfloop transitions, 20 changer transitions 8/205 dead transitions. [2021-12-28 02:47:45,943 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 205 transitions, 954 flow [2021-12-28 02:47:45,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-28 02:47:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-28 02:47:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1201 transitions. [2021-12-28 02:47:45,946 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8830882352941176 [2021-12-28 02:47:45,946 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1201 transitions. [2021-12-28 02:47:45,946 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1201 transitions. [2021-12-28 02:47:45,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:45,946 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1201 transitions. [2021-12-28 02:47:45,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 120.1) internal successors, (1201), 10 states have internal predecessors, (1201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:45,950 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:45,950 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:45,950 INFO L186 Difference]: Start difference. First operand has 155 places, 123 transitions, 406 flow. Second operand 10 states and 1201 transitions. [2021-12-28 02:47:45,950 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 205 transitions, 954 flow [2021-12-28 02:47:45,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 205 transitions, 927 flow, removed 12 selfloop flow, removed 7 redundant places. [2021-12-28 02:47:45,990 INFO L242 Difference]: Finished difference. Result has 154 places, 141 transitions, 522 flow [2021-12-28 02:47:45,991 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=379, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=522, PETRI_PLACES=154, PETRI_TRANSITIONS=141} [2021-12-28 02:47:45,991 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 11 predicate places. [2021-12-28 02:47:45,991 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 141 transitions, 522 flow [2021-12-28 02:47:45,992 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:45,992 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:45,992 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 02:47:45,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-28 02:47:45,992 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:45,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:45,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1608840920, now seen corresponding path program 1 times [2021-12-28 02:47:45,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:45,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028430584] [2021-12-28 02:47:45,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:45,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:46,100 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:46,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028430584] [2021-12-28 02:47:46,100 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028430584] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:46,100 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:46,100 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-28 02:47:46,100 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667045657] [2021-12-28 02:47:46,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:46,101 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-28 02:47:46,101 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:46,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-28 02:47:46,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-28 02:47:46,102 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-28 02:47:46,102 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 141 transitions, 522 flow. Second operand has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:46,102 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:46,102 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-28 02:47:46,103 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:46,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:46,784 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-28 02:47:46,784 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:47:46,784 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:47:46,784 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:47:46,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:46,893 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,893 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,893 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,893 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:46,895 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:46,895 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,895 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:47:46,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][137], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:46,968 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:46,968 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:46,968 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:46,968 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,012 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,012 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,012 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,012 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,013 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,013 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,013 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,013 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,015 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,015 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,015 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,015 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:47,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][167], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:47,075 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,075 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,075 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,075 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,078 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,078 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,078 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,078 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,217 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,217 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,217 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,217 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,218 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,218 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,218 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,218 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,253 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,253 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,253 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,253 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 72#L816true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,254 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,254 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,254 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,254 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,257 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,258 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,258 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,258 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,258 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:47,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,290 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,291 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,291 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,291 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,291 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,312 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,312 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,312 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,313 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,314 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,315 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,315 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,350 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,351 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:47,352 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,352 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,352 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,353 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,353 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,387 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,387 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,388 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,388 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,388 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,388 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,388 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,388 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,389 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,389 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,389 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,389 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,390 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,390 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,392 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,392 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,392 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,392 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 101#P0ENTRYtrue, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,393 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,393 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,393 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,393 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:47,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 238#true]) [2021-12-28 02:47:47,418 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,418 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,418 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,418 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,422 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,422 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,422 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,423 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,423 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,423 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,423 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,424 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,424 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,424 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,424 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,446 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,446 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,448 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,448 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,448 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,448 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,451 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,451 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,451 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,452 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,452 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,452 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,452 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,452 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,492 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,492 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,492 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,492 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,493 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,493 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,493 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,493 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,494 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,494 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,494 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,494 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,525 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,525 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,526 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,526 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,527 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,527 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,527 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,527 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,528 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,528 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,528 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,528 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,529 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,529 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,529 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,529 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,530 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,530 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:47,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 238#true]) [2021-12-28 02:47:47,554 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,558 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,558 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,558 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,558 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,559 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,559 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,559 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,559 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,560 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,560 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,560 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,560 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,580 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,581 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,581 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,581 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,583 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,583 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,583 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,583 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,585 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,585 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,585 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,585 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,586 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,587 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,587 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,587 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,618 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,618 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,618 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,618 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,618 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,619 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,619 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,619 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,620 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][128], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 72#L816true, 59#L839true, 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,620 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,620 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,623 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,623 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,623 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,623 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,624 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,624 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,624 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,624 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:47,626 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,626 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,626 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,626 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,626 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,626 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,627 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,627 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,652 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,652 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,652 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,653 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,653 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,653 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,653 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,653 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,653 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,654 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,654 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,654 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,654 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:47,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,677 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,677 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,677 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,677 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:47,677 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,677 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,678 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,767 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,767 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,767 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,767 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,768 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,768 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,769 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,769 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,792 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,792 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,792 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,792 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,794 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,794 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,794 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,794 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,796 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,796 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,796 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,796 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,797 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,797 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,797 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,797 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,799 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,799 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,799 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,799 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,800 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,800 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,800 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,800 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,811 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,811 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,811 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,812 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,814 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,814 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,814 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,814 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,815 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,815 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,815 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,815 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,838 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,838 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,838 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,838 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,840 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,840 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,842 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,843 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,843 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,843 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,843 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,843 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,846 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,846 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 258#(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)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,847 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,847 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,847 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,847 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,847 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 121#L789true, 258#(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)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,848 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,848 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,849 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,849 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,849 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,849 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,872 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,872 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,872 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,872 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 101#P0ENTRYtrue, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,873 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:47,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,901 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,902 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,902 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,902 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,902 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:47,903 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,903 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,903 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,903 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:47,904 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,904 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,904 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,904 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:47,907 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,907 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,907 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,907 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,927 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,927 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,927 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,927 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,929 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,929 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,929 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,929 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,930 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,930 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,930 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,930 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,930 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,931 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,931 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,931 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:47,932 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,932 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,932 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,932 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,933 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,933 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,933 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,933 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,934 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,934 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,934 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,934 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,934 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,938 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,938 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,938 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,938 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,942 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,942 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,942 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,942 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,943 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,943 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,943 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,943 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,947 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,947 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,947 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,947 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:47,948 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,948 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,949 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,949 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,968 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,968 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,968 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,968 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,969 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,969 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,969 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,969 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,969 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,969 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,970 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(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)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,970 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,970 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,970 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,970 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,970 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,971 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:47,971 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,971 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,971 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,971 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,972 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,973 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][143], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:47,973 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,973 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,973 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,973 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,973 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,974 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:47,974 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:47,974 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:48,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:48,014 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,014 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,014 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,014 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(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)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:48,015 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,015 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,015 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,015 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:48,016 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,016 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,016 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,016 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:48,017 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,017 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,035 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,035 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][195], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 226#(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)), 68#L2true, 121#L789true, 258#(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)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:48,036 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,036 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,036 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,036 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(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)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,037 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,037 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,037 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 69#L809true, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,038 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,038 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,039 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:48,040 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,040 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,041 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,044 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(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)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,045 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,045 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,046 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,050 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(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)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,050 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,050 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,050 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,050 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(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)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:48,065 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:48,066 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,066 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,067 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,067 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,068 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,068 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,068 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,069 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,069 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,069 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][171], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,070 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,070 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,070 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,070 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,070 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:48,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:48,098 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,098 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,098 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,098 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:48,098 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][229], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:48,099 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,099 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 238#true]) [2021-12-28 02:47:48,100 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,100 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,100 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,100 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:48,101 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,101 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,101 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,101 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,114 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,114 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,114 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,114 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,115 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,115 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,115 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,115 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,116 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,116 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,116 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,116 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:48,117 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,121 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,121 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,121 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,121 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,135 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:48,136 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,136 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,136 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,137 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,137 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:48,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:48,158 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][229], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true]) [2021-12-28 02:47:48,159 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,159 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 31#L2-1true, 238#true]) [2021-12-28 02:47:48,160 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,160 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,160 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,160 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,168 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][208], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 124#L819true, Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:48,168 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,168 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,168 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,168 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:47:48,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L874-->L877: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][236], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 126#L832true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 17#L877true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 238#true]) [2021-12-28 02:47:48,191 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,191 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,191 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,191 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 238#true]) [2021-12-28 02:47:48,192 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,192 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,192 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,192 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-28 02:47:48,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][181], [Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 183#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork1InUse, Black: 193#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork0InUse, 90#L761true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 78#L874true, 238#true]) [2021-12-28 02:47:48,212 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-28 02:47:48,212 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:48,213 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:48,213 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-28 02:47:48,271 INFO L129 PetriNetUnfolder]: 8130/14871 cut-off events. [2021-12-28 02:47:48,271 INFO L130 PetriNetUnfolder]: For 34468/38375 co-relation queries the response was YES. [2021-12-28 02:47:48,363 INFO L84 FinitePrefix]: Finished finitePrefix Result has 49755 conditions, 14871 events. 8130/14871 cut-off events. For 34468/38375 co-relation queries the response was YES. Maximal size of possible extension queue 1163. Compared 131201 event pairs, 629 based on Foata normal form. 338/14338 useless extension candidates. Maximal degree in co-relation 49674. Up to 3664 conditions per place. [2021-12-28 02:47:48,397 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 102 selfloop transitions, 38 changer transitions 8/248 dead transitions. [2021-12-28 02:47:48,397 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 248 transitions, 1478 flow [2021-12-28 02:47:48,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-28 02:47:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-28 02:47:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1565 transitions. [2021-12-28 02:47:48,416 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8851809954751131 [2021-12-28 02:47:48,416 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1565 transitions. [2021-12-28 02:47:48,416 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1565 transitions. [2021-12-28 02:47:48,417 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:48,417 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1565 transitions. [2021-12-28 02:47:48,422 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 120.38461538461539) internal successors, (1565), 13 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:48,425 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:48,426 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 136.0) internal successors, (1904), 14 states have internal predecessors, (1904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:48,426 INFO L186 Difference]: Start difference. First operand has 154 places, 141 transitions, 522 flow. Second operand 13 states and 1565 transitions. [2021-12-28 02:47:48,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 248 transitions, 1478 flow [2021-12-28 02:47:48,520 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 248 transitions, 1398 flow, removed 39 selfloop flow, removed 7 redundant places. [2021-12-28 02:47:48,523 INFO L242 Difference]: Finished difference. Result has 165 places, 161 transitions, 795 flow [2021-12-28 02:47:48,524 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=502, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=795, PETRI_PLACES=165, PETRI_TRANSITIONS=161} [2021-12-28 02:47:48,526 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 22 predicate places. [2021-12-28 02:47:48,526 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 161 transitions, 795 flow [2021-12-28 02:47:48,527 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:48,527 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:48,527 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] [2021-12-28 02:47:48,527 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-28 02:47:48,527 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:48,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:48,528 INFO L85 PathProgramCache]: Analyzing trace with hash 600668826, now seen corresponding path program 1 times [2021-12-28 02:47:48,528 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:48,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667585200] [2021-12-28 02:47:48,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:48,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:48,652 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:48,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667585200] [2021-12-28 02:47:48,652 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667585200] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:48,652 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:48,652 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-28 02:47:48,653 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241608343] [2021-12-28 02:47:48,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:48,653 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-28 02:47:48,654 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:48,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-28 02:47:48,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-28 02:47:48,655 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 136 [2021-12-28 02:47:48,656 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 161 transitions, 795 flow. Second operand has 7 states, 7 states have (on average 114.28571428571429) internal successors, (800), 7 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:48,656 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:48,656 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 136 [2021-12-28 02:47:48,656 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:49,898 INFO L129 PetriNetUnfolder]: 2707/8838 cut-off events. [2021-12-28 02:47:49,899 INFO L130 PetriNetUnfolder]: For 27004/34228 co-relation queries the response was YES. [2021-12-28 02:47:49,941 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30558 conditions, 8838 events. 2707/8838 cut-off events. For 27004/34228 co-relation queries the response was YES. Maximal size of possible extension queue 908. Compared 105766 event pairs, 236 based on Foata normal form. 166/8430 useless extension candidates. Maximal degree in co-relation 30474. Up to 2299 conditions per place. [2021-12-28 02:47:49,976 INFO L132 encePairwiseOnDemand]: 130/136 looper letters, 62 selfloop transitions, 6 changer transitions 0/207 dead transitions. [2021-12-28 02:47:49,976 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 207 transitions, 1141 flow [2021-12-28 02:47:49,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-28 02:47:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-28 02:47:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 843 transitions. [2021-12-28 02:47:49,978 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8855042016806722 [2021-12-28 02:47:49,978 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 843 transitions. [2021-12-28 02:47:49,978 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 843 transitions. [2021-12-28 02:47:49,978 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:49,978 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 843 transitions. [2021-12-28 02:47:49,980 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 120.42857142857143) internal successors, (843), 7 states have internal predecessors, (843), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:49,981 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 136.0) internal successors, (1088), 8 states have internal predecessors, (1088), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:49,981 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 136.0) internal successors, (1088), 8 states have internal predecessors, (1088), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:49,981 INFO L186 Difference]: Start difference. First operand has 165 places, 161 transitions, 795 flow. Second operand 7 states and 843 transitions. [2021-12-28 02:47:49,981 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 207 transitions, 1141 flow [2021-12-28 02:47:50,403 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 207 transitions, 1046 flow, removed 38 selfloop flow, removed 4 redundant places. [2021-12-28 02:47:50,405 INFO L242 Difference]: Finished difference. Result has 172 places, 166 transitions, 767 flow [2021-12-28 02:47:50,406 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=155, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=767, PETRI_PLACES=172, PETRI_TRANSITIONS=166} [2021-12-28 02:47:50,406 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 29 predicate places. [2021-12-28 02:47:50,407 INFO L470 AbstractCegarLoop]: Abstraction has has 172 places, 166 transitions, 767 flow [2021-12-28 02:47:50,407 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 114.28571428571429) internal successors, (800), 7 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:50,407 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:50,407 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] [2021-12-28 02:47:50,407 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-28 02:47:50,408 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:50,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:50,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1432159658, now seen corresponding path program 2 times [2021-12-28 02:47:50,408 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:50,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615258634] [2021-12-28 02:47:50,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:50,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:50,503 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:50,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615258634] [2021-12-28 02:47:50,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615258634] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:50,504 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:50,504 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-28 02:47:50,504 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564784618] [2021-12-28 02:47:50,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:50,504 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-28 02:47:50,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:50,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-28 02:47:50,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-28 02:47:50,506 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-28 02:47:50,506 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 166 transitions, 767 flow. Second operand has 8 states, 8 states have (on average 112.875) internal successors, (903), 8 states have internal predecessors, (903), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:50,506 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:50,507 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-28 02:47:50,507 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:51,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][140], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:51,511 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:47:51,511 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:51,511 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:51,511 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:47:51,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][164], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true]) [2021-12-28 02:47:51,659 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,659 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,659 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,659 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:51,667 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,667 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,667 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,667 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:51,720 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,720 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,720 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,720 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:51,721 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,721 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,722 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,722 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:47:51,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:51,897 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,897 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,898 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,898 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:51,900 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:51,901 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:52,024 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,024 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,024 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,024 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][140], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-28 02:47:52,089 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,089 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,089 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,089 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][140], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-28 02:47:52,091 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,095 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,096 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,096 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,096 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,097 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,097 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,097 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,097 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:52,098 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,098 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,098 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,098 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,099 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,099 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,099 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,100 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:47:52,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:52,305 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,305 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,306 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,306 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:52,314 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,314 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,314 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,314 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,317 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,318 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,319 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,319 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,319 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,319 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][164], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-28 02:47:52,457 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,457 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,458 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,458 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][164], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 11#L866true, 129#L756true]) [2021-12-28 02:47:52,458 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,458 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,459 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,459 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,461 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,461 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,461 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,461 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,464 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,464 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,464 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,464 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,465 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,466 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,466 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,466 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,466 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:47:52,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true]) [2021-12-28 02:47:52,631 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,637 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,637 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,637 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,637 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,640 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,640 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,641 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,641 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,696 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,696 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,697 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,698 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,698 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][130], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,700 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,700 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,701 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,701 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:52,701 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,702 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,702 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,702 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:52,705 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,705 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,705 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,705 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,706 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,706 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:47:52,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,991 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,992 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,992 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,992 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:52,999 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,999 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,999 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:52,999 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,044 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,044 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,045 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,045 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,045 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,045 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,046 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,046 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,048 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,048 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,048 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,048 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,049 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,049 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,049 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,049 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,051 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,052 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,052 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,052 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][156], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,053 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,055 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,055 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,055 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,055 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:47:53,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,234 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,234 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,281 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,281 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,281 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,281 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][192], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,282 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,282 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,282 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,282 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,284 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,284 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,284 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,284 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,285 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,285 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,285 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,285 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][146], [308#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:53,287 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,287 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,287 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,287 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,288 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,288 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,288 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,289 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:47:53,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,542 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,542 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,542 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,542 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 129#L756true]) [2021-12-28 02:47:53,543 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,543 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,544 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,544 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, 41#L784true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:53,545 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][174], [Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 72#L816true, 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 310#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,546 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:47:53,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:47:53,663 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,663 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,663 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,663 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][203], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 181#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork2InUse, 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L789true, Black: 280#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 270#(= ~a~0 1), 59#L839true, Black: 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 135#L3-1true, 129#L756true]) [2021-12-28 02:47:53,664 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,664 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,664 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,664 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:47:53,827 INFO L129 PetriNetUnfolder]: 12804/23635 cut-off events. [2021-12-28 02:47:53,827 INFO L130 PetriNetUnfolder]: For 79947/86340 co-relation queries the response was YES. [2021-12-28 02:47:54,006 INFO L84 FinitePrefix]: Finished finitePrefix Result has 86655 conditions, 23635 events. 12804/23635 cut-off events. For 79947/86340 co-relation queries the response was YES. Maximal size of possible extension queue 1862. Compared 229164 event pairs, 780 based on Foata normal form. 679/22940 useless extension candidates. Maximal degree in co-relation 86568. Up to 4083 conditions per place. [2021-12-28 02:47:54,069 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 103 selfloop transitions, 58 changer transitions 30/293 dead transitions. [2021-12-28 02:47:54,070 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 293 transitions, 2025 flow [2021-12-28 02:47:54,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-28 02:47:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-28 02:47:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1928 transitions. [2021-12-28 02:47:54,098 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8860294117647058 [2021-12-28 02:47:54,098 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1928 transitions. [2021-12-28 02:47:54,098 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1928 transitions. [2021-12-28 02:47:54,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:54,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1928 transitions. [2021-12-28 02:47:54,102 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 120.5) internal successors, (1928), 16 states have internal predecessors, (1928), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:54,105 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 136.0) internal successors, (2312), 17 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) [2021-12-28 02:47:54,105 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 136.0) internal successors, (2312), 17 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) [2021-12-28 02:47:54,105 INFO L186 Difference]: Start difference. First operand has 172 places, 166 transitions, 767 flow. Second operand 16 states and 1928 transitions. [2021-12-28 02:47:54,105 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 293 transitions, 2025 flow [2021-12-28 02:47:55,595 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 186 places, 293 transitions, 2022 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-12-28 02:47:55,598 INFO L242 Difference]: Finished difference. Result has 190 places, 189 transitions, 1201 flow [2021-12-28 02:47:55,598 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=764, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1201, PETRI_PLACES=190, PETRI_TRANSITIONS=189} [2021-12-28 02:47:55,598 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 47 predicate places. [2021-12-28 02:47:55,599 INFO L470 AbstractCegarLoop]: Abstraction has has 190 places, 189 transitions, 1201 flow [2021-12-28 02:47:55,599 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 112.875) internal successors, (903), 8 states have internal predecessors, (903), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:55,599 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:47:55,599 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] [2021-12-28 02:47:55,599 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-28 02:47:55,600 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:47:55,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:47:55,600 INFO L85 PathProgramCache]: Analyzing trace with hash 7485702, now seen corresponding path program 1 times [2021-12-28 02:47:55,600 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:47:55,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916480140] [2021-12-28 02:47:55,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:47:55,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:47:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:47:55,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:47:55,695 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:47:55,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916480140] [2021-12-28 02:47:55,695 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916480140] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:47:55,695 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:47:55,695 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-28 02:47:55,696 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287144518] [2021-12-28 02:47:55,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:47:55,696 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-28 02:47:55,696 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:47:55,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-28 02:47:55,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-28 02:47:55,697 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 136 [2021-12-28 02:47:55,698 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 189 transitions, 1201 flow. Second operand has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:55,698 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:47:55,698 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 136 [2021-12-28 02:47:55,698 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:47:57,323 INFO L129 PetriNetUnfolder]: 4170/13180 cut-off events. [2021-12-28 02:47:57,324 INFO L130 PetriNetUnfolder]: For 64329/68033 co-relation queries the response was YES. [2021-12-28 02:47:57,408 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50385 conditions, 13180 events. 4170/13180 cut-off events. For 64329/68033 co-relation queries the response was YES. Maximal size of possible extension queue 1633. Compared 171284 event pairs, 101 based on Foata normal form. 28/12401 useless extension candidates. Maximal degree in co-relation 50287. Up to 3049 conditions per place. [2021-12-28 02:47:57,453 INFO L132 encePairwiseOnDemand]: 122/136 looper letters, 61 selfloop transitions, 26 changer transitions 28/266 dead transitions. [2021-12-28 02:47:57,454 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 266 transitions, 1874 flow [2021-12-28 02:47:57,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-28 02:47:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-28 02:47:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1246 transitions. [2021-12-28 02:47:57,479 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8328877005347594 [2021-12-28 02:47:57,480 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1246 transitions. [2021-12-28 02:47:57,480 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1246 transitions. [2021-12-28 02:47:57,480 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:47:57,480 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1246 transitions. [2021-12-28 02:47:57,482 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 113.27272727272727) internal successors, (1246), 11 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:57,484 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 136.0) internal successors, (1632), 12 states have internal predecessors, (1632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:57,485 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 136.0) internal successors, (1632), 12 states have internal predecessors, (1632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:47:57,485 INFO L186 Difference]: Start difference. First operand has 190 places, 189 transitions, 1201 flow. Second operand 11 states and 1246 transitions. [2021-12-28 02:47:57,485 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 266 transitions, 1874 flow [2021-12-28 02:48:00,341 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 266 transitions, 1535 flow, removed 127 selfloop flow, removed 14 redundant places. [2021-12-28 02:48:00,344 INFO L242 Difference]: Finished difference. Result has 192 places, 205 transitions, 1152 flow [2021-12-28 02:48:00,344 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=882, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=170, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1152, PETRI_PLACES=192, PETRI_TRANSITIONS=205} [2021-12-28 02:48:00,345 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 49 predicate places. [2021-12-28 02:48:00,345 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 205 transitions, 1152 flow [2021-12-28 02:48:00,345 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:00,346 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:48:00,346 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] [2021-12-28 02:48:00,346 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-28 02:48:00,346 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:48:00,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:48:00,346 INFO L85 PathProgramCache]: Analyzing trace with hash 535998058, now seen corresponding path program 2 times [2021-12-28 02:48:00,346 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:48:00,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090228253] [2021-12-28 02:48:00,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:48:00,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:48:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:48:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:48:00,431 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:48:00,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090228253] [2021-12-28 02:48:00,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090228253] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:48:00,431 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:48:00,432 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-28 02:48:00,432 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724791514] [2021-12-28 02:48:00,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:48:00,432 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-28 02:48:00,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:48:00,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-28 02:48:00,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-28 02:48:00,433 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 136 [2021-12-28 02:48:00,434 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 205 transitions, 1152 flow. Second operand has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:00,434 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:48:00,434 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 136 [2021-12-28 02:48:00,434 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:48:02,469 INFO L129 PetriNetUnfolder]: 6006/18605 cut-off events. [2021-12-28 02:48:02,469 INFO L130 PetriNetUnfolder]: For 31569/32286 co-relation queries the response was YES. [2021-12-28 02:48:02,610 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52365 conditions, 18605 events. 6006/18605 cut-off events. For 31569/32286 co-relation queries the response was YES. Maximal size of possible extension queue 2331. Compared 255685 event pairs, 37 based on Foata normal form. 38/17462 useless extension candidates. Maximal degree in co-relation 52262. Up to 2080 conditions per place. [2021-12-28 02:48:02,672 INFO L132 encePairwiseOnDemand]: 122/136 looper letters, 83 selfloop transitions, 24 changer transitions 20/278 dead transitions. [2021-12-28 02:48:02,673 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 194 places, 278 transitions, 1921 flow [2021-12-28 02:48:02,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-28 02:48:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-28 02:48:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1043 transitions. [2021-12-28 02:48:02,675 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8521241830065359 [2021-12-28 02:48:02,675 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1043 transitions. [2021-12-28 02:48:02,675 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1043 transitions. [2021-12-28 02:48:02,676 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:48:02,676 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1043 transitions. [2021-12-28 02:48:02,677 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 115.88888888888889) internal successors, (1043), 9 states have internal predecessors, (1043), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:02,679 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:02,679 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:02,679 INFO L186 Difference]: Start difference. First operand has 192 places, 205 transitions, 1152 flow. Second operand 9 states and 1043 transitions. [2021-12-28 02:48:02,679 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 194 places, 278 transitions, 1921 flow [2021-12-28 02:48:04,398 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 278 transitions, 1817 flow, removed 52 selfloop flow, removed 6 redundant places. [2021-12-28 02:48:04,401 INFO L242 Difference]: Finished difference. Result has 194 places, 212 transitions, 1301 flow [2021-12-28 02:48:04,401 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=1128, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=205, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1301, PETRI_PLACES=194, PETRI_TRANSITIONS=212} [2021-12-28 02:48:04,402 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 51 predicate places. [2021-12-28 02:48:04,402 INFO L470 AbstractCegarLoop]: Abstraction has has 194 places, 212 transitions, 1301 flow [2021-12-28 02:48:04,402 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:04,402 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:48:04,403 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] [2021-12-28 02:48:04,403 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-28 02:48:04,403 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:48:04,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:48:04,403 INFO L85 PathProgramCache]: Analyzing trace with hash 460999226, now seen corresponding path program 3 times [2021-12-28 02:48:04,403 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:48:04,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617469833] [2021-12-28 02:48:04,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:48:04,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:48:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:48:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:48:04,501 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:48:04,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617469833] [2021-12-28 02:48:04,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617469833] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:48:04,501 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:48:04,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-28 02:48:04,501 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225478345] [2021-12-28 02:48:04,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:48:04,502 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-28 02:48:04,502 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:48:04,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-28 02:48:04,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-28 02:48:04,503 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-28 02:48:04,504 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 212 transitions, 1301 flow. Second operand has 9 states, 9 states have (on average 112.88888888888889) internal successors, (1016), 9 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:04,504 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:48:04,504 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-28 02:48:04,504 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:48:05,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:05,685 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-28 02:48:05,685 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:48:05,686 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:48:05,686 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-28 02:48:05,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:05,993 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,993 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,993 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,993 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:05,998 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,998 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,999 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,999 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:05,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:05,999 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-28 02:48:06,000 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:06,000 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:06,000 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-28 02:48:06,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L863-3true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,032 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,032 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,033 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,033 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,099 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,099 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,100 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,100 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:06,171 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,171 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,171 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,171 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,199 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,199 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,199 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,199 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,403 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,403 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,403 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,403 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,477 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,477 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,477 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,477 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,478 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,479 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,479 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,479 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,483 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,483 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,483 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,483 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-28 02:48:06,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L863-3true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,516 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,516 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,517 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,517 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,537 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,537 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,537 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,537 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,543 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,543 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,543 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,543 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,593 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,593 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,593 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,593 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,594 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,594 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,594 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,594 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:06,659 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,659 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,659 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,659 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,688 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,689 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,689 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,689 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,691 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,692 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,692 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,692 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:06,692 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,693 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,693 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,693 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:06,810 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,810 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,810 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,810 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(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: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:06,828 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:06,829 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,829 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,830 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,842 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,843 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,843 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,843 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,846 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,846 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,846 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,846 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,847 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,847 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,847 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,847 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,915 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,915 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,915 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,915 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,916 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,916 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,916 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,916 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-28 02:48:06,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,950 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,951 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,951 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,951 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,980 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,980 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,980 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,980 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:06,983 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,983 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,983 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,983 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:06,984 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,984 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,984 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:06,984 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][155], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 393#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,135 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,135 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,159 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,159 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,159 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,159 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,160 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,160 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,161 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,161 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,161 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,162 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,162 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,162 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,202 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,202 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,202 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,202 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,203 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,203 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,203 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,203 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,249 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,249 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,249 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,249 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,274 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,274 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,274 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,274 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,277 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,277 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,277 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,277 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,278 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,278 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,278 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,278 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,281 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,281 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,281 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,281 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,282 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,282 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,282 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,282 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 304#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 399#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,410 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,410 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,410 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,410 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,415 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,416 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,416 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,416 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,416 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,417 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,417 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,417 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(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: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(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)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,436 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,436 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,436 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,436 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 126#L832true, 68#L2true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,437 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,437 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,437 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,437 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(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)), 126#L832true, 68#L2true, 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,437 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,438 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,438 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,438 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 126#L832true, 68#L2true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,439 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,439 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,439 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,439 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(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: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 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~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,440 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,440 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,440 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,440 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 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(+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,441 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,441 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,441 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,441 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 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~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,457 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,457 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,457 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,457 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,458 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,458 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,458 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,458 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 126#L832true, 68#L2true, 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,459 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,459 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,459 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,459 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,460 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,460 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,460 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,460 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,462 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,462 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,462 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,462 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 101#P0ENTRYtrue, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,533 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,533 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,533 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,533 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-28 02:48:07,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,561 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,561 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,561 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,561 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,565 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,565 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,565 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,565 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,570 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:07,571 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,572 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,602 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,602 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,602 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,602 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,605 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,605 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,605 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,605 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,606 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,606 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,607 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,607 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,607 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,607 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][189], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 395#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,636 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,636 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,636 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,636 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:07,663 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,663 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,664 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,664 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,665 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,666 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,666 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,666 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,666 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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)), 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,711 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,711 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,711 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,711 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 121#L789true, 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,712 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,712 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,712 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,712 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,713 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,713 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,713 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,714 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,745 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,745 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,745 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,745 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:07,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,761 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,761 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,761 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,769 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,769 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,769 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,769 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,923 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,923 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,923 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,923 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,924 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,924 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,924 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,924 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,928 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,928 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,928 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,928 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:07,929 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,929 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,929 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,929 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,931 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,931 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:07,932 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:07,933 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,089 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,089 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,090 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,090 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,091 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,091 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,091 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,091 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,095 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,095 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,095 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,095 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][164], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 256#(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: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 405#(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)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,137 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,137 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,137 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,137 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,138 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,140 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,140 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,140 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,141 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,141 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-28 02:48:08,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,231 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,231 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,231 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,231 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,237 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,237 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,237 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,238 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L866true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,241 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,242 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,242 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,242 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:08,243 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,243 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,243 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,243 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][226], [Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 11#L866true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:08,244 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,244 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,244 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,244 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,247 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,278 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,278 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,278 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,278 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,280 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,280 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,280 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#P2ENTRYtrue, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,282 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,282 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,282 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,282 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,326 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,326 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,327 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,327 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,329 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,329 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,329 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,329 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,353 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,353 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,354 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,354 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,354 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,355 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,355 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,355 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(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)), 121#L789true, Black: 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,403 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,404 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,404 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,404 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,453 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,453 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,453 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,453 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(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: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,460 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,460 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(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: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,483 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,483 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,483 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,483 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(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)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,484 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,484 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,484 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,488 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,488 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,488 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,488 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 52#P2ENTRYtrue, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,489 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,489 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,489 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,489 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][162], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 403#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:08,809 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,809 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,809 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,810 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(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: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,811 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,811 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,811 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,811 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][209], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 326#(= ~x~0 1), 126#L832true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,873 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,873 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, 85#L753true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,874 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,874 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,874 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,874 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-28 02:48:08,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,980 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,980 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,980 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,980 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,986 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,987 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:08,990 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,990 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:08,994 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:08,995 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,001 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,001 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,001 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,001 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,002 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,002 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,002 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,003 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,040 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,043 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,071 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,071 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,071 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,071 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,074 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,074 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,074 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,074 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][182], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 401#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,077 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,077 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,077 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,078 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,079 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,079 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,105 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,105 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,105 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,105 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,228 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,228 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,228 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,228 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,235 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,236 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,236 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,236 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,262 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,262 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,262 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,262 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,263 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,466 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,466 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-28 02:48:09,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,737 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,738 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,738 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,738 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,738 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,742 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,742 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,742 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,745 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,747 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,748 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,748 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,748 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,748 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:09,749 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,749 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,749 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,749 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 6#L867-1true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:09,750 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:09,751 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,751 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,751 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,751 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,756 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,756 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,756 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,757 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 226#(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)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,758 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,758 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,758 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,758 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, 358#(= ~x~0 1), Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,782 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,782 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,782 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,782 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,803 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,803 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,803 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,803 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,805 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,805 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:09,808 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,808 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][227], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 407#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 226#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 68#L2true, 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:09,809 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,917 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,918 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,918 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,918 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, Black: 270#(= ~a~0 1), 326#(= ~x~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, 100#L806true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 358#(= ~x~0 1)]) [2021-12-28 02:48:09,939 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,939 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,939 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:09,939 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-28 02:48:10,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 258#(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)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,203 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,203 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,203 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,203 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,204 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,204 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,204 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,204 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,207 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,207 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,207 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,207 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,209 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,209 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,209 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,209 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 226#(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)), 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 258#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 316#(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)), 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,210 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,210 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,210 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,210 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,211 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,211 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,211 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,211 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 316#(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)), 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:10,212 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,212 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,212 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,212 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][274], [Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 68#L2true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, 411#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#true]) [2021-12-28 02:48:10,213 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,213 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,213 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,213 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 238#true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,214 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,214 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,214 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,214 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,220 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,220 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,220 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,221 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,221 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,221 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,222 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,261 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,261 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,263 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][199], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 256#(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)), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 405#(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)), 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,266 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,266 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,266 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,266 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 256#(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: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,267 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,267 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,267 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,268 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-28 02:48:10,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#true, Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,721 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,722 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,722 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,722 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,722 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,723 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,723 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,723 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,723 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,724 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,724 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,724 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,724 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,725 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,725 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,725 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,725 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 238#true]) [2021-12-28 02:48:10,726 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,726 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,726 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,726 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 289#true, 59#L839true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 215#true, Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L3true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 238#true]) [2021-12-28 02:48:10,727 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,727 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,727 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,727 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, 41#L784true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,728 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 90#L761true, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), 72#L816true, Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,732 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 409#(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: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2021-12-28 02:48:10,753 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,753 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,753 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,753 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 289#true, Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#(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: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), 124#L819true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 409#(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)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 129#L756true, Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,754 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,754 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,754 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,755 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-28 02:48:10,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 135#L3-1true, Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,976 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 238#true, 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,977 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,978 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([945] L832-->L839: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_337 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd4~0_48 256) 0)) (.cse13 (= 0 (mod v_~y$w_buff1_used~0_230 256))) (.cse12 (= (mod v_~y$r_buff0_thd4~0_70 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_338 256) 0))) (let ((.cse7 (not .cse14)) (.cse3 (or .cse12 .cse14)) (.cse2 (not .cse12)) (.cse5 (not .cse13)) (.cse4 (or .cse11 .cse13)) (.cse0 (or .cse12 .cse9)) (.cse6 (not .cse11)) (.cse1 (not .cse9))) (and (or (and (= v_~y$r_buff0_thd4~0_69 v_~y$r_buff0_thd4~0_70) .cse0) (and (= v_~y$r_buff0_thd4~0_69 0) .cse1 .cse2)) (or (and .cse3 (or (and (= |v_P3_#t~ite32_33| v_~y~0_91) .cse4) (and .cse5 (= |v_P3_#t~ite32_33| v_~y$w_buff1~0_64) .cse6)) (= |v_P3_#t~ite32_33| v_~y~0_90)) (and .cse7 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_33|) .cse2 (= v_~y~0_90 v_~y$w_buff0~0_65))) (or (and .cse7 .cse2 (= v_~y$w_buff0_used~0_337 0)) (and (= v_~y$w_buff0_used~0_338 v_~y$w_buff0_used~0_337) .cse3)) (or (and (= v_~y$w_buff1_used~0_229 0) (or (and .cse1 .cse2) (and .cse5 .cse6))) (and (= v_~y$w_buff1_used~0_229 v_~y$w_buff1_used~0_230) .cse4 .cse0)) (let ((.cse10 (= (mod v_~y$w_buff1_used~0_229 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd4~0_69 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_48 v_~y$r_buff1_thd4~0_47)) (and (or (and (not .cse10) .cse6) (and (not .cse8) .cse1)) (= 0 v_~y$r_buff1_thd4~0_47))))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_70, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_338, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_91, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_230} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_337, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_69, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_47, ~y$w_buff1~0=v_~y$w_buff1~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_90, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_229} AuxVars[|v_P3_#t~ite32_33|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][290], [Black: 289#true, Black: 314#(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)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 294#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), Black: 238#true, Black: 182#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 256#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 181#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork3InUse, 124#L819true, P2Thread1of1ForFork0InUse, 90#L761true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 296#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 332#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), 121#L789true, 358#(= ~x~0 1), 326#(= ~x~0 1), Black: 270#(= ~a~0 1), Black: 327#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 59#L839true, Black: 215#true, Black: 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 179#true, Black: 369#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 365#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~x~0 1)), Black: 373#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 367#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), Black: 371#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 413#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-28 02:48:10,979 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,979 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,979 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:10,979 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-28 02:48:11,178 INFO L129 PetriNetUnfolder]: 25961/47877 cut-off events. [2021-12-28 02:48:11,179 INFO L130 PetriNetUnfolder]: For 151666/181882 co-relation queries the response was YES. [2021-12-28 02:48:11,701 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166908 conditions, 47877 events. 25961/47877 cut-off events. For 151666/181882 co-relation queries the response was YES. Maximal size of possible extension queue 3808. Compared 512011 event pairs, 604 based on Foata normal form. 2835/48223 useless extension candidates. Maximal degree in co-relation 166870. Up to 6124 conditions per place. [2021-12-28 02:48:11,744 INFO L132 encePairwiseOnDemand]: 125/136 looper letters, 67 selfloop transitions, 55 changer transitions 102/346 dead transitions. [2021-12-28 02:48:11,744 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 346 transitions, 2902 flow [2021-12-28 02:48:11,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-28 02:48:11,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-12-28 02:48:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2250 transitions. [2021-12-28 02:48:11,748 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8707430340557275 [2021-12-28 02:48:11,748 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2250 transitions. [2021-12-28 02:48:11,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2250 transitions. [2021-12-28 02:48:11,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:48:11,749 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2250 transitions. [2021-12-28 02:48:11,752 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 118.42105263157895) internal successors, (2250), 19 states have internal predecessors, (2250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:11,755 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 136.0) internal successors, (2720), 20 states have internal predecessors, (2720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:11,756 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 136.0) internal successors, (2720), 20 states have internal predecessors, (2720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:11,756 INFO L186 Difference]: Start difference. First operand has 194 places, 212 transitions, 1301 flow. Second operand 19 states and 2250 transitions. [2021-12-28 02:48:11,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 346 transitions, 2902 flow [2021-12-28 02:48:18,022 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 346 transitions, 2752 flow, removed 54 selfloop flow, removed 7 redundant places. [2021-12-28 02:48:18,025 INFO L242 Difference]: Finished difference. Result has 209 places, 199 transitions, 1260 flow [2021-12-28 02:48:18,025 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=1217, PETRI_DIFFERENCE_MINUEND_PLACES=184, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=212, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=52, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=157, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1260, PETRI_PLACES=209, PETRI_TRANSITIONS=199} [2021-12-28 02:48:18,025 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 66 predicate places. [2021-12-28 02:48:18,026 INFO L470 AbstractCegarLoop]: Abstraction has has 209 places, 199 transitions, 1260 flow [2021-12-28 02:48:18,026 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 112.88888888888889) internal successors, (1016), 9 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:18,026 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:48:18,026 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] [2021-12-28 02:48:18,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-28 02:48:18,027 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:48:18,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:48:18,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1897368677, now seen corresponding path program 1 times [2021-12-28 02:48:18,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:48:18,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538686173] [2021-12-28 02:48:18,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:48:18,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:48:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:48:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:48:18,115 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:48:18,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538686173] [2021-12-28 02:48:18,115 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538686173] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:48:18,115 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:48:18,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 02:48:18,116 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322325017] [2021-12-28 02:48:18,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:48:18,116 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 02:48:18,116 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:48:18,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 02:48:18,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 02:48:18,117 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 136 [2021-12-28 02:48:18,118 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 199 transitions, 1260 flow. Second operand has 6 states, 6 states have (on average 115.16666666666667) internal successors, (691), 6 states have internal predecessors, (691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:18,118 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:48:18,118 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 136 [2021-12-28 02:48:18,118 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:48:20,108 INFO L129 PetriNetUnfolder]: 5729/19759 cut-off events. [2021-12-28 02:48:20,109 INFO L130 PetriNetUnfolder]: For 48329/50402 co-relation queries the response was YES. [2021-12-28 02:48:20,340 INFO L84 FinitePrefix]: Finished finitePrefix Result has 63615 conditions, 19759 events. 5729/19759 cut-off events. For 48329/50402 co-relation queries the response was YES. Maximal size of possible extension queue 2723. Compared 295552 event pairs, 109 based on Foata normal form. 20/18321 useless extension candidates. Maximal degree in co-relation 63513. Up to 2526 conditions per place. [2021-12-28 02:48:20,370 INFO L132 encePairwiseOnDemand]: 130/136 looper letters, 22 selfloop transitions, 8 changer transitions 28/214 dead transitions. [2021-12-28 02:48:20,370 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 214 transitions, 1462 flow [2021-12-28 02:48:20,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-28 02:48:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-28 02:48:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 703 transitions. [2021-12-28 02:48:20,372 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8615196078431373 [2021-12-28 02:48:20,372 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 703 transitions. [2021-12-28 02:48:20,372 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 703 transitions. [2021-12-28 02:48:20,373 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:48:20,373 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 703 transitions. [2021-12-28 02:48:20,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 117.16666666666667) internal successors, (703), 6 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:20,375 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 136.0) internal successors, (952), 7 states have internal predecessors, (952), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:20,376 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 136.0) internal successors, (952), 7 states have internal predecessors, (952), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:20,376 INFO L186 Difference]: Start difference. First operand has 209 places, 199 transitions, 1260 flow. Second operand 6 states and 703 transitions. [2021-12-28 02:48:20,376 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 214 transitions, 1462 flow [2021-12-28 02:48:23,713 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 194 places, 214 transitions, 1310 flow, removed 34 selfloop flow, removed 17 redundant places. [2021-12-28 02:48:23,715 INFO L242 Difference]: Finished difference. Result has 198 places, 183 transitions, 942 flow [2021-12-28 02:48:23,715 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=1126, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=199, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=191, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=942, PETRI_PLACES=198, PETRI_TRANSITIONS=183} [2021-12-28 02:48:23,716 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 55 predicate places. [2021-12-28 02:48:23,716 INFO L470 AbstractCegarLoop]: Abstraction has has 198 places, 183 transitions, 942 flow [2021-12-28 02:48:23,716 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.16666666666667) internal successors, (691), 6 states have internal predecessors, (691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:23,716 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:48:23,717 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] [2021-12-28 02:48:23,717 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-28 02:48:23,717 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:48:23,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:48:23,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1799505877, now seen corresponding path program 2 times [2021-12-28 02:48:23,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:48:23,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452101737] [2021-12-28 02:48:23,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:48:23,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:48:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:48:23,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:48:23,831 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:48:23,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452101737] [2021-12-28 02:48:23,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452101737] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:48:23,832 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:48:23,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-28 02:48:23,832 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89965073] [2021-12-28 02:48:23,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:48:23,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-28 02:48:23,833 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:48:23,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-28 02:48:23,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-12-28 02:48:23,834 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 136 [2021-12-28 02:48:23,834 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 183 transitions, 942 flow. Second operand has 8 states, 8 states have (on average 113.5) internal successors, (908), 8 states have internal predecessors, (908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:23,834 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:48:23,835 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 136 [2021-12-28 02:48:23,835 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:48:24,697 INFO L129 PetriNetUnfolder]: 2532/9240 cut-off events. [2021-12-28 02:48:24,697 INFO L130 PetriNetUnfolder]: For 15297/15768 co-relation queries the response was YES. [2021-12-28 02:48:24,771 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25650 conditions, 9240 events. 2532/9240 cut-off events. For 15297/15768 co-relation queries the response was YES. Maximal size of possible extension queue 1223. Compared 123704 event pairs, 23 based on Foata normal form. 2/8604 useless extension candidates. Maximal degree in co-relation 25613. Up to 1199 conditions per place. [2021-12-28 02:48:24,790 INFO L132 encePairwiseOnDemand]: 128/136 looper letters, 22 selfloop transitions, 7 changer transitions 5/197 dead transitions. [2021-12-28 02:48:24,790 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 197 transitions, 1066 flow [2021-12-28 02:48:24,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-28 02:48:24,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-28 02:48:24,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1034 transitions. [2021-12-28 02:48:24,792 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8447712418300654 [2021-12-28 02:48:24,792 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1034 transitions. [2021-12-28 02:48:24,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1034 transitions. [2021-12-28 02:48:24,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:48:24,792 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1034 transitions. [2021-12-28 02:48:24,794 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 114.88888888888889) internal successors, (1034), 9 states have internal predecessors, (1034), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:24,795 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:24,795 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:24,795 INFO L186 Difference]: Start difference. First operand has 198 places, 183 transitions, 942 flow. Second operand 9 states and 1034 transitions. [2021-12-28 02:48:24,795 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 197 transitions, 1066 flow [2021-12-28 02:48:25,413 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 196 places, 197 transitions, 1033 flow, removed 11 selfloop flow, removed 6 redundant places. [2021-12-28 02:48:25,415 INFO L242 Difference]: Finished difference. Result has 201 places, 189 transitions, 970 flow [2021-12-28 02:48:25,416 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=917, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=179, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=970, PETRI_PLACES=201, PETRI_TRANSITIONS=189} [2021-12-28 02:48:25,416 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 58 predicate places. [2021-12-28 02:48:25,416 INFO L470 AbstractCegarLoop]: Abstraction has has 201 places, 189 transitions, 970 flow [2021-12-28 02:48:25,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 113.5) internal successors, (908), 8 states have internal predecessors, (908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:25,417 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:48:25,417 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] [2021-12-28 02:48:25,417 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-28 02:48:25,418 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:48:25,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:48:25,418 INFO L85 PathProgramCache]: Analyzing trace with hash -1451981539, now seen corresponding path program 3 times [2021-12-28 02:48:25,418 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:48:25,418 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655258469] [2021-12-28 02:48:25,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:48:25,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:48:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 02:48:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 02:48:25,563 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 02:48:25,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655258469] [2021-12-28 02:48:25,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655258469] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 02:48:25,563 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 02:48:25,563 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-28 02:48:25,563 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355592173] [2021-12-28 02:48:25,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 02:48:25,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-28 02:48:25,564 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 02:48:25,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-28 02:48:25,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-12-28 02:48:25,565 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 136 [2021-12-28 02:48:25,566 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 201 places, 189 transitions, 970 flow. Second operand has 10 states, 10 states have (on average 111.2) internal successors, (1112), 10 states have internal predecessors, (1112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:25,566 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-28 02:48:25,566 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 136 [2021-12-28 02:48:25,566 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-28 02:48:26,614 INFO L129 PetriNetUnfolder]: 3078/10915 cut-off events. [2021-12-28 02:48:26,614 INFO L130 PetriNetUnfolder]: For 18244/18712 co-relation queries the response was YES. [2021-12-28 02:48:26,681 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30515 conditions, 10915 events. 3078/10915 cut-off events. For 18244/18712 co-relation queries the response was YES. Maximal size of possible extension queue 1431. Compared 149186 event pairs, 32 based on Foata normal form. 17/10212 useless extension candidates. Maximal degree in co-relation 30478. Up to 1355 conditions per place. [2021-12-28 02:48:26,692 INFO L132 encePairwiseOnDemand]: 127/136 looper letters, 21 selfloop transitions, 6 changer transitions 26/200 dead transitions. [2021-12-28 02:48:26,692 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 200 transitions, 1102 flow [2021-12-28 02:48:26,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-28 02:48:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-28 02:48:26,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1127 transitions. [2021-12-28 02:48:26,693 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8286764705882353 [2021-12-28 02:48:26,694 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1127 transitions. [2021-12-28 02:48:26,694 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1127 transitions. [2021-12-28 02:48:26,694 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-28 02:48:26,694 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1127 transitions. [2021-12-28 02:48:26,696 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 112.7) internal successors, (1127), 10 states have internal predecessors, (1127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:26,697 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:26,697 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 136.0) internal successors, (1496), 11 states have internal predecessors, (1496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:26,697 INFO L186 Difference]: Start difference. First operand has 201 places, 189 transitions, 970 flow. Second operand 10 states and 1127 transitions. [2021-12-28 02:48:26,697 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 200 transitions, 1102 flow [2021-12-28 02:48:27,545 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 204 places, 200 transitions, 1092 flow, removed 5 selfloop flow, removed 3 redundant places. [2021-12-28 02:48:27,547 INFO L242 Difference]: Finished difference. Result has 210 places, 173 transitions, 856 flow [2021-12-28 02:48:27,548 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=964, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=183, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=856, PETRI_PLACES=210, PETRI_TRANSITIONS=173} [2021-12-28 02:48:27,548 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 67 predicate places. [2021-12-28 02:48:27,548 INFO L470 AbstractCegarLoop]: Abstraction has has 210 places, 173 transitions, 856 flow [2021-12-28 02:48:27,549 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 111.2) internal successors, (1112), 10 states have internal predecessors, (1112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-28 02:48:27,549 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-28 02:48:27,549 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] [2021-12-28 02:48:27,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-28 02:48:27,549 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-28 02:48:27,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 02:48:27,550 INFO L85 PathProgramCache]: Analyzing trace with hash -2048467385, now seen corresponding path program 4 times [2021-12-28 02:48:27,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 02:48:27,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986908347] [2021-12-28 02:48:27,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 02:48:27,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 02:48:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-28 02:48:27,581 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-28 02:48:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-28 02:48:27,666 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-28 02:48:27,667 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-28 02:48:27,668 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2021-12-28 02:48:27,670 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2021-12-28 02:48:27,670 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2021-12-28 02:48:27,670 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2021-12-28 02:48:27,670 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2021-12-28 02:48:27,670 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2021-12-28 02:48:27,671 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2021-12-28 02:48:27,671 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-28 02:48:27,673 INFO L732 BasicCegarLoop]: Path program histogram: [4, 3, 2, 1, 1, 1, 1, 1] [2021-12-28 02:48:27,677 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-12-28 02:48:27,677 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-28 02:48:27,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.12 02:48:27 BasicIcfg [2021-12-28 02:48:27,814 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-28 02:48:27,814 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-28 02:48:27,814 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-28 02:48:27,814 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-28 02:48:27,815 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 02:47:40" (3/4) ... [2021-12-28 02:48:27,816 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-12-28 02:48:27,936 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-28 02:48:27,937 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-28 02:48:27,937 INFO L158 Benchmark]: Toolchain (without parser) took 48956.63ms. Allocated memory was 67.1MB in the beginning and 10.4GB in the end (delta: 10.3GB). Free memory was 47.5MB in the beginning and 5.7GB in the end (delta: -5.7GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. [2021-12-28 02:48:27,938 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 50.2MB in the beginning and 50.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-28 02:48:27,938 INFO L158 Benchmark]: CACSL2BoogieTranslator took 462.03ms. Allocated memory is still 67.1MB. Free memory was 47.4MB in the beginning and 37.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-28 02:48:27,938 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.61ms. Allocated memory is still 67.1MB. Free memory was 37.9MB in the beginning and 35.2MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-28 02:48:27,938 INFO L158 Benchmark]: Boogie Preprocessor took 43.25ms. Allocated memory is still 67.1MB. Free memory was 35.2MB in the beginning and 33.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-28 02:48:27,939 INFO L158 Benchmark]: RCFGBuilder took 831.20ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 32.8MB in the beginning and 41.1MB in the end (delta: -8.3MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2021-12-28 02:48:27,939 INFO L158 Benchmark]: TraceAbstraction took 47428.06ms. Allocated memory was 81.8MB in the beginning and 10.4GB in the end (delta: 10.3GB). Free memory was 40.6MB in the beginning and 5.8GB in the end (delta: -5.7GB). Peak memory consumption was 4.5GB. Max. memory is 16.1GB. [2021-12-28 02:48:27,939 INFO L158 Benchmark]: Witness Printer took 122.61ms. Allocated memory is still 10.4GB. Free memory was 5.8GB in the beginning and 5.7GB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-28 02:48:27,941 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 50.2MB in the beginning and 50.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 462.03ms. Allocated memory is still 67.1MB. Free memory was 47.4MB in the beginning and 37.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.61ms. Allocated memory is still 67.1MB. Free memory was 37.9MB in the beginning and 35.2MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.25ms. Allocated memory is still 67.1MB. Free memory was 35.2MB in the beginning and 33.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 831.20ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 32.8MB in the beginning and 41.1MB in the end (delta: -8.3MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * TraceAbstraction took 47428.06ms. Allocated memory was 81.8MB in the beginning and 10.4GB in the end (delta: 10.3GB). Free memory was 40.6MB in the beginning and 5.8GB in the end (delta: -5.7GB). Peak memory consumption was 4.5GB. Max. memory is 16.1GB. * Witness Printer took 122.61ms. Allocated memory is still 10.4GB. Free memory was 5.8GB in the beginning and 5.7GB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * 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_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L722] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L724] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L726] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L727] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L728] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L729] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L730] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L731] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L732] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L733] 0 _Bool y$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0] [L734] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0] [L735] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L736] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L737] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L738] 0 _Bool y$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0] [L739] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0] [L740] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L741] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L742] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L743] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L744] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L856] 0 pthread_t t693; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L857] FCALL, FORK 0 pthread_create(&t693, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t693, ((void *)0), P0, ((void *)0))=-3, t693={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L858] 0 pthread_t t694; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, t694={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L859] FCALL, FORK 0 pthread_create(&t694, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t694, ((void *)0), P1, ((void *)0))=-2, t693={5:0}, t694={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L860] 0 pthread_t t695; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L861] FCALL, FORK 0 pthread_create(&t695, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t695, ((void *)0), P2, ((void *)0))=-1, t693={5:0}, t694={6:0}, t695={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L862] 0 pthread_t t696; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L863] FCALL, FORK 0 pthread_create(&t696, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t696, ((void *)0), P3, ((void *)0))=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L795] 3 y$w_buff1 = y$w_buff0 [L796] 3 y$w_buff0 = 1 [L797] 3 y$w_buff1_used = y$w_buff0_used [L798] 3 y$w_buff0_used = (_Bool)1 [L799] CALL 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L18] COND FALSE 3 !(!expression) [L799] RET 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L800] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L801] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L802] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L803] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L804] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L805] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L808] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L825] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L828] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L831] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L755] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L767] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L770] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L771] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L772] 2 y$flush_delayed = weak$$choice2 [L773] 2 y$mem_tmp = y [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L774] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L775] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L775] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L775] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L776] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L776] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L776] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L777] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L777] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L777] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L778] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L778] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L779] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L779] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L780] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L780] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L781] 2 __unbuffered_p1_EAX = y [L782] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L782] 2 y = y$flush_delayed ? y$mem_tmp : y [L783] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, 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$$choice0=1, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L811] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L811] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L812] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L812] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L813] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L814] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L815] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L815] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, 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$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L788] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, 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$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L818] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, 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$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L834] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L834] EXPR 4 y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y [L834] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L834] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L835] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L835] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L836] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L836] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L837] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L837] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L838] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L838] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L841] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L865] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L867] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L867] RET 0 assume_abort_if_not(main$tmp_guard0) [L869] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L869] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L869] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L869] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L870] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L870] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L871] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L871] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L872] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L872] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L873] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L873] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L876] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t693={5:0}, t694={6:0}, t695={7:0}, t696={3:0}, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L878] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, 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$$choice0=1, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - 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: 857]: 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: 863]: 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: 859]: 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: 861]: 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, 171 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: 47.1s, OverallIterations: 14, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 45.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 857 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 857 mSDsluCounter, 865 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1539 mSDsCounter, 199 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1889 IncrementalHoareTripleChecker+Invalid, 2088 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 199 mSolverCounterUnsat, 190 mSDtfsCounter, 1889 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 173 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1301occurred in iteration=9, InterpolantAutomatonStates: 135, 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, 1.1s InterpolantComputationTime, 1331 NumberOfCodeBlocks, 1331 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1213 ConstructedInterpolants, 0 QuantifiedInterpolants, 4819 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 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! [2021-12-28 02:48:27,982 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE