./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b51bd5b35703bd543bead4074e6d14da7b357845ee956f8678aa2abe4dcc1210 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 02:47:19,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 02:47:19,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 02:47:19,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 02:47:19,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 02:47:19,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 02:47:19,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 02:47:19,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 02:47:19,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 02:47:19,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 02:47:19,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 02:47:19,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 02:47:19,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 02:47:19,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 02:47:19,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 02:47:19,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 02:47:19,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 02:47:19,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 02:47:19,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 02:47:19,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 02:47:19,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 02:47:19,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 02:47:19,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 02:47:19,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 02:47:19,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 02:47:19,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 02:47:19,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 02:47:19,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 02:47:19,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 02:47:19,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 02:47:19,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 02:47:19,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 02:47:19,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 02:47:19,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 02:47:19,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 02:47:19,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 02:47:19,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 02:47:19,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 02:47:19,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 02:47:19,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 02:47:19,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 02:47:19,574 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-16 02:47:19,590 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 02:47:19,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 02:47:19,591 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 02:47:19,591 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 02:47:19,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 02:47:19,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 02:47:19,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 02:47:19,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 02:47:19,593 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 02:47:19,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 02:47:19,593 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-16 02:47:19,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 02:47:19,593 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-16 02:47:19,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 02:47:19,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 02:47:19,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 02:47:19,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 02:47:19,594 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-16 02:47:19,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 02:47:19,594 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 02:47:19,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 02:47:19,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 02:47:19,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 02:47:19,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 02:47:19,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 02:47:19,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 02:47:19,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 02:47:19,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 02:47:19,596 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 02:47:19,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 02:47:19,596 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 02:47:19,596 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 02:47:19,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 02:47:19,596 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 02:47:19,597 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b51bd5b35703bd543bead4074e6d14da7b357845ee956f8678aa2abe4dcc1210 [2021-12-16 02:47:19,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 02:47:19,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 02:47:19,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 02:47:19,818 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 02:47:19,819 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 02:47:19,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i [2021-12-16 02:47:19,907 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18399aed5/a76e88f056d442c98c82f1b8599bca23/FLAG0ca120c91 [2021-12-16 02:47:20,323 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 02:47:20,324 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i [2021-12-16 02:47:20,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18399aed5/a76e88f056d442c98c82f1b8599bca23/FLAG0ca120c91 [2021-12-16 02:47:20,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18399aed5/a76e88f056d442c98c82f1b8599bca23 [2021-12-16 02:47:20,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 02:47:20,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 02:47:20,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 02:47:20,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 02:47:20,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 02:47:20,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 02:47:20" (1/1) ... [2021-12-16 02:47:20,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db81e30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:20, skipping insertion in model container [2021-12-16 02:47:20,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 02:47:20" (1/1) ... [2021-12-16 02:47:20,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 02:47:20,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 02:47:20,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-12-16 02:47:21,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 02:47:21,058 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 02:47:21,066 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-12-16 02:47:21,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 02:47:21,122 INFO L208 MainTranslator]: Completed translation [2021-12-16 02:47:21,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21 WrapperNode [2021-12-16 02:47:21,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 02:47:21,124 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 02:47:21,124 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 02:47:21,124 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 02:47:21,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,158 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2021-12-16 02:47:21,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 02:47:21,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 02:47:21,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 02:47:21,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 02:47:21,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 02:47:21,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 02:47:21,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 02:47:21,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 02:47:21,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (1/1) ... [2021-12-16 02:47:21,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 02:47:21,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 02:47:21,211 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) [2021-12-16 02:47:21,242 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 [2021-12-16 02:47:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 02:47:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-16 02:47:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 02:47:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 02:47:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 02:47:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-16 02:47:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-16 02:47:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-16 02:47:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-16 02:47:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-16 02:47:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-16 02:47:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-16 02:47:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-16 02:47:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 02:47:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-16 02:47:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 02:47:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 02:47:21,260 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-16 02:47:21,346 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 02:47:21,347 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 02:47:21,728 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 02:47:21,953 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 02:47:21,953 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 02:47:21,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 02:47:21 BoogieIcfgContainer [2021-12-16 02:47:21,956 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 02:47:21,957 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 02:47:21,957 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 02:47:21,959 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 02:47:21,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 02:47:20" (1/3) ... [2021-12-16 02:47:21,960 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@336ea34c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 02:47:21, skipping insertion in model container [2021-12-16 02:47:21,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:47:21" (2/3) ... [2021-12-16 02:47:21,961 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@336ea34c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 02:47:21, skipping insertion in model container [2021-12-16 02:47:21,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 02:47:21" (3/3) ... [2021-12-16 02:47:21,962 INFO L111 eAbstractionObserver]: Analyzing ICFG mix023_power.oepc_pso.oepc_rmo.oepc.i [2021-12-16 02:47:21,967 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-16 02:47:21,967 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 02:47:21,967 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-16 02:47:21,967 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-16 02:47:22,009 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,010 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,010 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,010 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,010 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,010 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,011 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,011 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,012 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,012 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,012 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,012 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,013 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,013 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,013 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,013 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,015 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,015 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,015 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,016 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,016 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,016 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,016 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,017 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,017 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,017 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,017 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,017 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,018 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,018 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,018 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,018 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,019 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,019 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,019 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,019 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,019 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,020 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,020 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,020 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,020 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,020 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,021 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,021 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,021 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,021 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,021 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,021 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,022 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,022 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,022 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,022 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,022 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,023 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,023 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,023 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,023 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,023 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,024 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,024 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,024 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,024 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,024 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,024 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,025 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,025 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,025 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,025 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,025 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,026 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,026 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,026 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,026 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,026 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,026 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,028 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,028 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,030 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,030 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,030 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,031 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,031 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,032 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,032 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,032 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,032 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,037 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,037 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,037 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,037 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,037 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,037 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,038 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,038 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,038 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,038 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,039 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,040 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,041 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,042 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,043 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,044 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,045 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,045 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,045 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,045 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,045 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,046 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,047 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,047 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,047 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,048 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,049 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,049 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,049 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,049 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,049 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,049 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,052 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,052 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,052 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,052 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,053 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,054 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,054 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,054 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,054 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,054 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,054 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,058 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,059 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,059 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,059 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,059 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,059 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,059 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,060 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,060 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,060 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,060 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,060 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,060 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,061 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,061 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,061 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,062 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,064 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,064 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,065 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,066 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,067 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,068 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,069 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,070 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,071 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,071 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,071 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,071 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,071 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,079 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,080 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:47:22,080 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-16 02:47:22,122 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 02:47:22,128 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 [2021-12-16 02:47:22,128 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-16 02:47:22,139 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 150 places, 139 transitions, 298 flow [2021-12-16 02:47:22,208 INFO L129 PetriNetUnfolder]: 2/135 cut-off events. [2021-12-16 02:47:22,209 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-16 02:47:22,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 148 conditions, 135 events. 2/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2021-12-16 02:47:22,219 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 139 transitions, 298 flow [2021-12-16 02:47:22,227 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 146 places, 135 transitions, 282 flow [2021-12-16 02:47:22,239 INFO L129 PetriNetUnfolder]: 0/51 cut-off events. [2021-12-16 02:47:22,241 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-16 02:47:22,241 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:22,242 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] [2021-12-16 02:47:22,243 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:22,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:22,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1261973162, now seen corresponding path program 1 times [2021-12-16 02:47:22,254 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:22,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120014435] [2021-12-16 02:47:22,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:22,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:22,495 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:22,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [120014435] [2021-12-16 02:47:22,496 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [120014435] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:22,496 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:22,496 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-16 02:47:22,497 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566312841] [2021-12-16 02:47:22,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:22,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 02:47:22,503 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:22,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 02:47:22,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 02:47:22,530 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 139 [2021-12-16 02:47:22,535 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 135 transitions, 282 flow. Second operand has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2021-12-16 02:47:22,535 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:22,536 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 139 [2021-12-16 02:47:22,536 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:22,739 INFO L129 PetriNetUnfolder]: 162/623 cut-off events. [2021-12-16 02:47:22,739 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-12-16 02:47:22,744 INFO L84 FinitePrefix]: Finished finitePrefix Result has 929 conditions, 623 events. 162/623 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3483 event pairs, 132 based on Foata normal form. 46/631 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2021-12-16 02:47:22,749 INFO L132 encePairwiseOnDemand]: 134/139 looper letters, 18 selfloop transitions, 2 changer transitions 0/139 dead transitions. [2021-12-16 02:47:22,749 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 139 transitions, 339 flow [2021-12-16 02:47:22,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 02:47:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-16 02:47:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 394 transitions. [2021-12-16 02:47:22,763 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9448441247002398 [2021-12-16 02:47:22,764 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 394 transitions. [2021-12-16 02:47:22,764 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 394 transitions. [2021-12-16 02:47:22,767 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:22,768 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 394 transitions. [2021-12-16 02:47:22,772 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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) [2021-12-16 02:47:22,777 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 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) [2021-12-16 02:47:22,777 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 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) [2021-12-16 02:47:22,779 INFO L186 Difference]: Start difference. First operand has 146 places, 135 transitions, 282 flow. Second operand 3 states and 394 transitions. [2021-12-16 02:47:22,779 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 139 transitions, 339 flow [2021-12-16 02:47:22,783 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 139 transitions, 332 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-16 02:47:22,785 INFO L242 Difference]: Finished difference. Result has 142 places, 131 transitions, 274 flow [2021-12-16 02:47:22,787 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2021-12-16 02:47:22,791 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, -4 predicate places. [2021-12-16 02:47:22,791 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 274 flow [2021-12-16 02:47:22,792 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2021-12-16 02:47:22,792 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:22,792 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] [2021-12-16 02:47:22,792 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 02:47:22,792 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:22,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:22,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1699652514, now seen corresponding path program 1 times [2021-12-16 02:47:22,793 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:22,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11696870] [2021-12-16 02:47:22,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:22,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:23,075 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:23,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11696870] [2021-12-16 02:47:23,075 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11696870] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:23,075 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:23,076 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:47:23,076 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940415577] [2021-12-16 02:47:23,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:23,078 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:47:23,078 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:23,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:47:23,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:47:23,081 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 139 [2021-12-16 02:47:23,082 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:23,082 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:23,082 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 139 [2021-12-16 02:47:23,082 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:26,681 INFO L129 PetriNetUnfolder]: 14298/30728 cut-off events. [2021-12-16 02:47:26,681 INFO L130 PetriNetUnfolder]: For 1212/1212 co-relation queries the response was YES. [2021-12-16 02:47:26,780 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51741 conditions, 30728 events. 14298/30728 cut-off events. For 1212/1212 co-relation queries the response was YES. Maximal size of possible extension queue 1260. Compared 313536 event pairs, 2568 based on Foata normal form. 0/29950 useless extension candidates. Maximal degree in co-relation 51679. Up to 5957 conditions per place. [2021-12-16 02:47:26,858 INFO L132 encePairwiseOnDemand]: 127/139 looper letters, 52 selfloop transitions, 8 changer transitions 128/275 dead transitions. [2021-12-16 02:47:26,859 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 275 transitions, 942 flow [2021-12-16 02:47:26,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:47:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:47:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1530 transitions. [2021-12-16 02:47:26,862 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8467072495849475 [2021-12-16 02:47:26,862 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1530 transitions. [2021-12-16 02:47:26,862 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1530 transitions. [2021-12-16 02:47:26,863 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:26,863 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1530 transitions. [2021-12-16 02:47:26,866 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.6923076923077) internal successors, (1530), 13 states have internal predecessors, (1530), 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) [2021-12-16 02:47:26,868 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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) [2021-12-16 02:47:26,869 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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) [2021-12-16 02:47:26,869 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 13 states and 1530 transitions. [2021-12-16 02:47:26,869 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 275 transitions, 942 flow [2021-12-16 02:47:26,871 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 275 transitions, 916 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-16 02:47:26,874 INFO L242 Difference]: Finished difference. Result has 164 places, 123 transitions, 356 flow [2021-12-16 02:47:26,875 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=356, PETRI_PLACES=164, PETRI_TRANSITIONS=123} [2021-12-16 02:47:26,875 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 18 predicate places. [2021-12-16 02:47:26,875 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 123 transitions, 356 flow [2021-12-16 02:47:26,876 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:26,876 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:26,876 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] [2021-12-16 02:47:26,876 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-16 02:47:26,876 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:26,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:26,877 INFO L85 PathProgramCache]: Analyzing trace with hash -134861078, now seen corresponding path program 1 times [2021-12-16 02:47:26,877 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:26,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396811213] [2021-12-16 02:47:26,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:26,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:27,036 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:27,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396811213] [2021-12-16 02:47:27,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396811213] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:27,037 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:27,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:47:27,037 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457406081] [2021-12-16 02:47:27,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:27,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:47:27,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:27,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:47:27,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:47:27,039 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 139 [2021-12-16 02:47:27,040 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 123 transitions, 356 flow. Second operand has 7 states, 7 states have (on average 106.71428571428571) internal successors, (747), 7 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:27,040 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:27,040 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 139 [2021-12-16 02:47:27,041 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:29,520 INFO L129 PetriNetUnfolder]: 8778/15692 cut-off events. [2021-12-16 02:47:29,520 INFO L130 PetriNetUnfolder]: For 27306/27306 co-relation queries the response was YES. [2021-12-16 02:47:29,566 INFO L84 FinitePrefix]: Finished finitePrefix Result has 46241 conditions, 15692 events. 8778/15692 cut-off events. For 27306/27306 co-relation queries the response was YES. Maximal size of possible extension queue 724. Compared 127166 event pairs, 1310 based on Foata normal form. 330/15814 useless extension candidates. Maximal degree in co-relation 46167. Up to 3480 conditions per place. [2021-12-16 02:47:29,609 INFO L132 encePairwiseOnDemand]: 125/139 looper letters, 50 selfloop transitions, 14 changer transitions 106/257 dead transitions. [2021-12-16 02:47:29,610 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 257 transitions, 1414 flow [2021-12-16 02:47:29,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:47:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:47:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1502 transitions. [2021-12-16 02:47:29,613 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8312119535141118 [2021-12-16 02:47:29,613 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1502 transitions. [2021-12-16 02:47:29,613 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1502 transitions. [2021-12-16 02:47:29,614 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:29,614 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1502 transitions. [2021-12-16 02:47:29,616 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.53846153846153) internal successors, (1502), 13 states have internal predecessors, (1502), 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) [2021-12-16 02:47:29,619 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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) [2021-12-16 02:47:29,620 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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) [2021-12-16 02:47:29,620 INFO L186 Difference]: Start difference. First operand has 164 places, 123 transitions, 356 flow. Second operand 13 states and 1502 transitions. [2021-12-16 02:47:29,620 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 257 transitions, 1414 flow [2021-12-16 02:47:29,745 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 257 transitions, 1386 flow, removed 12 selfloop flow, removed 4 redundant places. [2021-12-16 02:47:29,751 INFO L242 Difference]: Finished difference. Result has 161 places, 131 transitions, 513 flow [2021-12-16 02:47:29,751 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=348, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=513, PETRI_PLACES=161, PETRI_TRANSITIONS=131} [2021-12-16 02:47:29,753 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 15 predicate places. [2021-12-16 02:47:29,753 INFO L470 AbstractCegarLoop]: Abstraction has has 161 places, 131 transitions, 513 flow [2021-12-16 02:47:29,754 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.71428571428571) internal successors, (747), 7 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:29,754 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:29,754 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] [2021-12-16 02:47:29,754 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-16 02:47:29,755 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:29,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:29,756 INFO L85 PathProgramCache]: Analyzing trace with hash 741705691, now seen corresponding path program 1 times [2021-12-16 02:47:29,756 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:29,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232756470] [2021-12-16 02:47:29,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:29,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:29,897 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:29,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232756470] [2021-12-16 02:47:29,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232756470] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:29,897 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:29,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 02:47:29,898 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673830130] [2021-12-16 02:47:29,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:29,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 02:47:29,899 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:29,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 02:47:29,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-16 02:47:29,903 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139 [2021-12-16 02:47:29,904 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 131 transitions, 513 flow. Second operand has 6 states, 6 states have (on average 114.0) internal successors, (684), 6 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:29,905 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:29,905 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139 [2021-12-16 02:47:29,905 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:31,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][114], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 93#L879true, Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:31,065 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2021-12-16 02:47:31,066 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:31,066 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:31,066 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:31,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][126], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 93#L879true, Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:31,067 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-16 02:47:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:31,068 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:31,068 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:31,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][123], [88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:31,069 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-16 02:47:31,069 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:31,069 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:31,069 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:31,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][160], [88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:31,303 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,304 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,304 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,304 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][123], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 70#L2true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:31,721 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,721 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,721 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,721 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:31,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][160], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 70#L2true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:31,956 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:31,956 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:31,956 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:31,956 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:32,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][138], [240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 62#L3true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:32,017 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:32,017 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:32,017 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:32,017 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:32,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][180], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 62#L3true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:32,386 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,386 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,386 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,386 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][138], [240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:32,453 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,453 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,453 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,453 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:32,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][180], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, Black: 209#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:32,704 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:32,704 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:34,925 INFO L129 PetriNetUnfolder]: 22752/38718 cut-off events. [2021-12-16 02:47:34,925 INFO L130 PetriNetUnfolder]: For 55773/72425 co-relation queries the response was YES. [2021-12-16 02:47:35,193 INFO L84 FinitePrefix]: Finished finitePrefix Result has 95481 conditions, 38718 events. 22752/38718 cut-off events. For 55773/72425 co-relation queries the response was YES. Maximal size of possible extension queue 2803. Compared 356078 event pairs, 1894 based on Foata normal form. 537/36142 useless extension candidates. Maximal degree in co-relation 95398. Up to 11512 conditions per place. [2021-12-16 02:47:35,339 INFO L132 encePairwiseOnDemand]: 128/139 looper letters, 101 selfloop transitions, 20 changer transitions 0/227 dead transitions. [2021-12-16 02:47:35,340 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 161 places, 227 transitions, 1163 flow [2021-12-16 02:47:35,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-16 02:47:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-16 02:47:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1227 transitions. [2021-12-16 02:47:35,343 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8827338129496403 [2021-12-16 02:47:35,343 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1227 transitions. [2021-12-16 02:47:35,343 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1227 transitions. [2021-12-16 02:47:35,343 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:35,343 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1227 transitions. [2021-12-16 02:47:35,345 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 122.7) internal successors, (1227), 10 states have internal predecessors, (1227), 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) [2021-12-16 02:47:35,347 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 139.0) internal successors, (1529), 11 states have internal predecessors, (1529), 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) [2021-12-16 02:47:35,347 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 139.0) internal successors, (1529), 11 states have internal predecessors, (1529), 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) [2021-12-16 02:47:35,347 INFO L186 Difference]: Start difference. First operand has 161 places, 131 transitions, 513 flow. Second operand 10 states and 1227 transitions. [2021-12-16 02:47:35,347 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 161 places, 227 transitions, 1163 flow [2021-12-16 02:47:35,409 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 227 transitions, 1142 flow, removed 9 selfloop flow, removed 4 redundant places. [2021-12-16 02:47:35,413 INFO L242 Difference]: Finished difference. Result has 163 places, 149 transitions, 635 flow [2021-12-16 02:47:35,413 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=492, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=635, PETRI_PLACES=163, PETRI_TRANSITIONS=149} [2021-12-16 02:47:35,414 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 17 predicate places. [2021-12-16 02:47:35,414 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 149 transitions, 635 flow [2021-12-16 02:47:35,414 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 114.0) internal successors, (684), 6 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:35,414 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:35,414 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] [2021-12-16 02:47:35,414 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-16 02:47:35,415 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:35,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:35,415 INFO L85 PathProgramCache]: Analyzing trace with hash -163505406, now seen corresponding path program 1 times [2021-12-16 02:47:35,415 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:35,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361807104] [2021-12-16 02:47:35,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:35,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:35,613 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:35,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361807104] [2021-12-16 02:47:35,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361807104] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:35,613 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:35,613 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:47:35,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128588484] [2021-12-16 02:47:35,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:35,614 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:47:35,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:35,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:47:35,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:47:35,615 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139 [2021-12-16 02:47:35,616 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 149 transitions, 635 flow. Second operand has 7 states, 7 states have (on average 114.0) internal successors, (798), 7 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:35,616 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:35,616 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139 [2021-12-16 02:47:35,616 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:36,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][116], [260#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 93#L879true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:36,909 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2021-12-16 02:47:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:36,909 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:36,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][128], [88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:36,910 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-16 02:47:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:36,910 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:36,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][131], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, 193#true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 93#L879true, Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:36,911 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-16 02:47:36,911 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:36,911 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:36,911 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:37,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, 193#true, 43#L809true, 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:37,117 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,117 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,117 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,117 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][128], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 70#L2true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:37,456 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,456 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,456 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,456 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:37,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, 193#true, 70#L2true, 43#L809true, 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:37,871 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,871 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,871 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,871 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][144], [240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 62#L3true, 266#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:37,939 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,939 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,939 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:37,939 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:38,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][181], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, 193#true, 62#L3true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:38,195 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,196 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,196 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,196 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][144], [240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 193#true, 266#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 43#L809true, 125#L783true, 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:38,271 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,271 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,271 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,271 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:38,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][181], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 211#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 205#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 215#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 197#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 26#L776true, 193#true, 43#L809true, 125#L783true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:38,530 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:38,531 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:40,789 INFO L129 PetriNetUnfolder]: 21390/37800 cut-off events. [2021-12-16 02:47:40,789 INFO L130 PetriNetUnfolder]: For 79304/94339 co-relation queries the response was YES. [2021-12-16 02:47:41,097 INFO L84 FinitePrefix]: Finished finitePrefix Result has 119305 conditions, 37800 events. 21390/37800 cut-off events. For 79304/94339 co-relation queries the response was YES. Maximal size of possible extension queue 2838. Compared 366914 event pairs, 1579 based on Foata normal form. 863/36360 useless extension candidates. Maximal degree in co-relation 119217. Up to 7068 conditions per place. [2021-12-16 02:47:41,207 INFO L132 encePairwiseOnDemand]: 128/139 looper letters, 132 selfloop transitions, 38 changer transitions 0/276 dead transitions. [2021-12-16 02:47:41,208 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 276 transitions, 1735 flow [2021-12-16 02:47:41,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:47:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:47:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1600 transitions. [2021-12-16 02:47:41,211 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8854454897620365 [2021-12-16 02:47:41,211 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1600 transitions. [2021-12-16 02:47:41,211 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1600 transitions. [2021-12-16 02:47:41,212 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:41,212 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1600 transitions. [2021-12-16 02:47:41,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 123.07692307692308) internal successors, (1600), 13 states have internal predecessors, (1600), 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) [2021-12-16 02:47:41,216 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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) [2021-12-16 02:47:41,217 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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) [2021-12-16 02:47:41,217 INFO L186 Difference]: Start difference. First operand has 163 places, 149 transitions, 635 flow. Second operand 13 states and 1600 transitions. [2021-12-16 02:47:41,217 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 276 transitions, 1735 flow [2021-12-16 02:47:41,758 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 276 transitions, 1715 flow, removed 9 selfloop flow, removed 7 redundant places. [2021-12-16 02:47:41,761 INFO L242 Difference]: Finished difference. Result has 174 places, 169 transitions, 908 flow [2021-12-16 02:47:41,761 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=615, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=908, PETRI_PLACES=174, PETRI_TRANSITIONS=169} [2021-12-16 02:47:41,761 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 28 predicate places. [2021-12-16 02:47:41,761 INFO L470 AbstractCegarLoop]: Abstraction has has 174 places, 169 transitions, 908 flow [2021-12-16 02:47:41,762 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 114.0) internal successors, (798), 7 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:41,762 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:41,762 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] [2021-12-16 02:47:41,762 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-16 02:47:41,762 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:41,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:41,763 INFO L85 PathProgramCache]: Analyzing trace with hash 198526108, now seen corresponding path program 1 times [2021-12-16 02:47:41,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:41,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607015857] [2021-12-16 02:47:41,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:41,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:41,912 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:41,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607015857] [2021-12-16 02:47:41,912 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607015857] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:41,912 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:41,912 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-16 02:47:41,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186373758] [2021-12-16 02:47:41,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:41,913 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-16 02:47:41,913 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:41,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-16 02:47:41,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-16 02:47:41,915 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139 [2021-12-16 02:47:41,916 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 169 transitions, 908 flow. Second operand has 8 states, 8 states have (on average 114.125) internal successors, (913), 8 states have internal predecessors, (913), 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) [2021-12-16 02:47:41,916 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:41,916 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139 [2021-12-16 02:47:41,917 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:43,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][116], [260#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 43#L809true, 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 291#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, 93#L879true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:43,101 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2021-12-16 02:47:43,101 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:43,101 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:43,101 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:43,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][131], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, 93#L879true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true, 293#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0))]) [2021-12-16 02:47:43,101 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-16 02:47:43,102 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:43,102 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:43,102 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:43,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][128], [88#L880-1true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 43#L809true, 125#L783true, 5#L773true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:43,103 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-16 02:47:43,103 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:43,103 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:43,103 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:43,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][168], [88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 43#L809true, 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:43,308 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,308 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,308 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,308 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][128], [P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 70#L2true, 43#L809true, 125#L783true, 5#L773true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:43,825 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,826 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,826 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:43,826 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:44,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][168], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 70#L2true, 43#L809true, 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:44,143 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,143 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,143 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,143 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][144], [240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 299#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 62#L3true, 43#L809true, 266#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:44,235 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,236 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,236 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,236 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:44,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][182], [P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 62#L3true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:44,661 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,661 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,661 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,661 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][144], [240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 299#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 43#L809true, 266#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 125#L783true, 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:44,739 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,739 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,739 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:44,739 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:45,173 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][182], [P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 43#L809true, 125#L783true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:45,173 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:45,173 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:45,174 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:45,174 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:47,182 INFO L129 PetriNetUnfolder]: 20727/36872 cut-off events. [2021-12-16 02:47:47,182 INFO L130 PetriNetUnfolder]: For 129519/144342 co-relation queries the response was YES. [2021-12-16 02:47:47,515 INFO L84 FinitePrefix]: Finished finitePrefix Result has 138073 conditions, 36872 events. 20727/36872 cut-off events. For 129519/144342 co-relation queries the response was YES. Maximal size of possible extension queue 2834. Compared 362226 event pairs, 1493 based on Foata normal form. 598/35212 useless extension candidates. Maximal degree in co-relation 137983. Up to 6869 conditions per place. [2021-12-16 02:47:47,619 INFO L132 encePairwiseOnDemand]: 128/139 looper letters, 125 selfloop transitions, 58 changer transitions 33/322 dead transitions. [2021-12-16 02:47:47,619 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 189 places, 322 transitions, 2398 flow [2021-12-16 02:47:47,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-16 02:47:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-16 02:47:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1972 transitions. [2021-12-16 02:47:47,625 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8866906474820144 [2021-12-16 02:47:47,625 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1972 transitions. [2021-12-16 02:47:47,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1972 transitions. [2021-12-16 02:47:47,626 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:47,626 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1972 transitions. [2021-12-16 02:47:47,629 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 123.25) internal successors, (1972), 16 states have internal predecessors, (1972), 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) [2021-12-16 02:47:47,633 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 139.0) internal successors, (2363), 17 states have internal predecessors, (2363), 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) [2021-12-16 02:47:47,633 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 139.0) internal successors, (2363), 17 states have internal predecessors, (2363), 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) [2021-12-16 02:47:47,634 INFO L186 Difference]: Start difference. First operand has 174 places, 169 transitions, 908 flow. Second operand 16 states and 1972 transitions. [2021-12-16 02:47:47,634 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 189 places, 322 transitions, 2398 flow [2021-12-16 02:47:52,582 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 185 places, 322 transitions, 2289 flow, removed 45 selfloop flow, removed 4 redundant places. [2021-12-16 02:47:52,590 INFO L242 Difference]: Finished difference. Result has 189 places, 195 transitions, 1268 flow [2021-12-16 02:47:52,591 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=807, PETRI_DIFFERENCE_MINUEND_PLACES=170, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1268, PETRI_PLACES=189, PETRI_TRANSITIONS=195} [2021-12-16 02:47:52,593 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 43 predicate places. [2021-12-16 02:47:52,593 INFO L470 AbstractCegarLoop]: Abstraction has has 189 places, 195 transitions, 1268 flow [2021-12-16 02:47:52,593 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 114.125) internal successors, (913), 8 states have internal predecessors, (913), 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) [2021-12-16 02:47:52,594 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:52,594 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] [2021-12-16 02:47:52,594 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-16 02:47:52,594 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:52,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:52,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1763354405, now seen corresponding path program 1 times [2021-12-16 02:47:52,595 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:52,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939715099] [2021-12-16 02:47:52,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:52,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:52,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939715099] [2021-12-16 02:47:52,715 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939715099] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:52,716 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:52,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-16 02:47:52,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857481395] [2021-12-16 02:47:52,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:52,716 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-16 02:47:52,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:52,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-16 02:47:52,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-16 02:47:52,717 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139 [2021-12-16 02:47:52,718 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 189 places, 195 transitions, 1268 flow. Second operand has 9 states, 9 states have (on average 114.22222222222223) internal successors, (1028), 9 states have internal predecessors, (1028), 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) [2021-12-16 02:47:52,718 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:52,718 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139 [2021-12-16 02:47:52,719 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:53,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][147], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 32#L876-3true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 125#L783true, 329#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 293#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 89#L845true]) [2021-12-16 02:47:53,379 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-16 02:47:53,379 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-16 02:47:53,379 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-16 02:47:53,380 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-16 02:47:53,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][147], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 32#L876-3true, 157#true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 329#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 282#true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true, 293#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0))]) [2021-12-16 02:47:53,490 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-16 02:47:53,490 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-16 02:47:53,490 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-16 02:47:53,490 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-16 02:47:53,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][115], [P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 327#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 43#L809true, 125#L783true, 5#L773true, 291#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, 93#L879true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:53,952 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2021-12-16 02:47:53,952 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:53,952 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:53,952 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-16 02:47:53,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][147], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 43#L809true, 125#L783true, 329#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, 93#L879true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true, 293#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0))]) [2021-12-16 02:47:53,953 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-16 02:47:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-16 02:47:53,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][127], [88#L880-1true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 43#L809true, 125#L783true, 5#L773true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:53,954 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-16 02:47:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:54,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 43#L809true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 282#true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:54,181 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,181 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,181 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,181 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][147], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 229#true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 125#L783true, 329#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 93#L879true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 293#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 89#L845true]) [2021-12-16 02:47:54,259 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2021-12-16 02:47:54,259 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2021-12-16 02:47:54,259 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2021-12-16 02:47:54,259 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2021-12-16 02:47:54,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [229#true, 88#L880-1true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:54,260 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,260 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,260 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,260 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][147], [262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 229#true, 157#true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 329#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 93#L879true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 293#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 89#L845true]) [2021-12-16 02:47:54,261 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-16 02:47:54,261 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:54,261 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:54,261 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:47:54,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][127], [P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 70#L2true, 43#L809true, 125#L783true, 5#L773true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:54,517 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,517 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,517 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,517 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:54,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 70#L2true, 43#L809true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:54,811 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,811 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,811 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,811 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][143], [299#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 62#L3true, 43#L809true, 266#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 125#L783true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 335#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:54,873 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,873 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,873 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,873 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [229#true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 70#L2true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 125#L783true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:54,935 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,935 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,935 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:54,936 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:55,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][185], [341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 62#L3true, 43#L809true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:55,206 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,206 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,206 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,206 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][143], [299#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 43#L809true, 266#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 125#L783true, 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 335#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:55,279 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,279 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,279 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,279 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [229#true, 88#L880-1true, 157#true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:55,339 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2021-12-16 02:47:55,339 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-16 02:47:55,339 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-16 02:47:55,339 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-16 02:47:55,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][185], [229#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 62#L3true, 125#L783true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:55,351 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,351 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,351 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,351 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [229#true, 88#L880-1true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true, Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:55,453 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,454 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,454 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,454 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:55,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][166], [229#true, 88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:55,665 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,665 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,665 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,665 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][185], [341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 26#L776true, 193#true, 43#L809true, 125#L783true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:55,674 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,674 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,674 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,674 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [88#L880-1true, 229#true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:55,763 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,763 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,763 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,763 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][167], [229#true, 157#true, 79#L819true, 94#L766true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 70#L2true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:55,852 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2021-12-16 02:47:55,852 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-16 02:47:55,853 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-16 02:47:55,853 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-16 02:47:55,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][185], [229#true, 157#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 62#L3true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:55,854 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,854 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,854 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,854 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][185], [79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 125#L783true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true]) [2021-12-16 02:47:55,869 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,869 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,869 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,869 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [229#true, 88#L880-1true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 282#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true, Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:55,958 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,958 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,958 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,958 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [229#true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 70#L2true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 89#L845true, Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:55,974 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,974 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,974 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,975 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:47:55,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][233], [88#L880-1true, 229#true, 79#L819true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:55,985 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:55,985 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:55,985 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:55,986 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][166], [229#true, 88#L880-1true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,192 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][166], [229#true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 70#L2true, 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,202 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,202 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,202 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,202 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][210], [229#true, 88#L880-1true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,203 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,203 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,203 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,203 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [88#L880-1true, 229#true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,276 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,276 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,276 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,276 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [229#true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 70#L2true, 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,291 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,292 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,292 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,292 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [229#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 62#L3true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:56,293 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,293 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,293 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,293 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= 0 (mod v_~a$w_buff1_used~0_344 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd4~0_155 256))) (.cse21 (= 0 (mod v_~a$r_buff0_thd4~0_228 256)))) (let ((.cse8 (= 0 (mod v_~a$w_buff0_used~0_491 256))) (.cse15 (not .cse21)) (.cse5 (not .cse11)) (.cse1 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse28 (and .cse21 .cse30)) (.cse20 (and .cse21 .cse11)) (.cse31 (= 0 (mod v_~a$w_buff0_used~0_492 256))) (.cse10 (= 0 (mod v_~a$w_buff1_used~0_343 256)))) (let ((.cse4 (not .cse10)) (.cse18 (or .cse28 .cse20 .cse31)) (.cse14 (not .cse31)) (.cse16 (or .cse21 .cse31)) (.cse0 (not .cse1)) (.cse13 (or .cse15 .cse5)) (.cse6 (not .cse8)) (.cse22 (or .cse21 .cse8)) (.cse17 (or (not .cse30) .cse15))) (and (or (and (= v_~a~0_178 v_~a$mem_tmp~0_26) .cse0) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse1)) (let ((.cse2 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_39|) .cse0 .cse2 (= v_~a$r_buff1_thd4~0_154 v_~a$r_buff1_thd4~0_155)) (and .cse1 (= v_~a$r_buff1_thd4~0_154 |v_P3_#t~ite41_39|) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd4~0_227 256)))) (or (let ((.cse3 (not .cse9))) (and (or .cse3 .cse4) (= |v_P3_#t~ite41_39| |v_P3_#t~ite40_45|) (or .cse3 .cse5) .cse6 (let ((.cse7 (= |v_P3_#t~ite40_45| 0))) (or (and .cse3 .cse7 .cse6) (and (or .cse8 .cse9) .cse7))))) (and (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155) .cse2 (or (and .cse10 .cse9) (and .cse9 .cse11) .cse8))))))) (= v_~a$flush_delayed~0_42 0) (let ((.cse12 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_87|))) (or (and .cse12 (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_81|) .cse0 (= v_~a$w_buff0_used~0_491 v_~a$w_buff0_used~0_492)) (and (or (and .cse13 (or (and (= |v_P3_#t~ite31_87| 0) .cse14 .cse15) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_492) .cse16)) .cse14 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse17) (and .cse18 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_492) .cse12)) .cse1 (= v_~a$w_buff0_used~0_491 |v_P3_#t~ite32_81|)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse19 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and .cse1 (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) .cse19 (or .cse20 (and .cse21 .cse10) .cse8)) (and .cse13 (or .cse4 .cse15) .cse6 (or (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228) .cse22) (and (= |v_P3_#t~ite37_49| 0) .cse6 .cse15)) (= |v_P3_#t~ite38_41| |v_P3_#t~ite37_49|))) (= v_~a$r_buff0_thd4~0_227 |v_P3_#t~ite38_41|)) (and (= v_~a$r_buff0_thd4~0_227 v_~a$r_buff0_thd4~0_228) .cse0 .cse19 (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_41|)))) (= v_~a$mem_tmp~0_26 v_~a~0_180) (= v_~weak$$choice0~0_21 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (or (and .cse18 (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_71|) (= v_~__unbuffered_p3_EBX~0_10 v_~a~0_180)) (and .cse13 (= v_~__unbuffered_p3_EBX~0_10 |v_P3_#t~ite23_71|) .cse14 (or (and .cse14 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106) .cse15) (and .cse16 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127))) .cse17)) (let ((.cse23 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_69|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_61|) .cse0 (= v_~a$w_buff1~0_126 v_~a$w_buff1~0_127) .cse23) (and (or (and .cse13 (= |v_P3_#t~ite29_61| |v_P3_#t~ite28_69|) .cse14 (let ((.cse24 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse14 .cse24 .cse15) (and .cse16 .cse24))) .cse17) (and .cse18 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127) .cse23)) .cse1 (= v_~a$w_buff1~0_126 |v_P3_#t~ite29_61|)))) (let ((.cse25 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_67|))) (or (and .cse0 (= v_~a$w_buff0~0_105 v_~a$w_buff0~0_106) .cse25 (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_61|)) (and (or (and .cse18 .cse25 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106)) (and .cse13 (= |v_P3_#t~ite26_61| |v_P3_#t~ite25_67|) .cse14 (let ((.cse26 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse14 .cse15 .cse26) (and .cse16 .cse26))) .cse17)) .cse1 (= v_~a$w_buff0~0_105 |v_P3_#t~ite26_61|)))) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_71|))) (or (and .cse27 (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_67|) .cse0 (= v_~a$w_buff1_used~0_343 v_~a$w_buff1_used~0_344)) (and (= v_~a$w_buff1_used~0_343 |v_P3_#t~ite35_67|) .cse1 (or (and .cse27 (or .cse28 .cse20 .cse8) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_344)) (and .cse13 .cse6 (= |v_P3_#t~ite35_67| |v_P3_#t~ite34_71|) (let ((.cse29 (= |v_P3_#t~ite34_71| 0))) (or (and .cse29 .cse6 .cse15) (and .cse29 .cse22))) .cse17))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_344, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_126, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_343, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite25_67|, |v_P3_#t~ite28_69|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][185], [157#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 94#L766true, P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 193#true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L786true, Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:56,375 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,375 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,375 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,375 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [229#true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#true, 70#L2true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:56,452 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,452 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,452 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,452 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:47:56,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][233], [88#L880-1true, 229#true, 79#L819true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,463 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,463 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,463 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,463 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][166], [229#true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 70#L2true, 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,626 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,626 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,626 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,626 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][210], [229#true, 88#L880-1true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,627 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,627 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,627 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,627 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][184], [229#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 26#L776true, 6#L852true, 62#L3true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,635 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,635 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,636 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,636 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][210], [229#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 70#L2true, 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,636 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,636 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,636 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,637 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][187], [229#true, 79#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 70#L2true, 6#L852true, 339#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,695 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,695 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,695 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,695 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [229#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 62#L3true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:56,696 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,696 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,696 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,696 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [229#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 6#L852true, 62#L3true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,707 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,707 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,707 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,708 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][233], [229#true, 79#L819true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 70#L2true, 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,708 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,708 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,708 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,708 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:56,709 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,710 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,710 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,710 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:47:56,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][184], [229#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 26#L776true, 6#L852true, 62#L3true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,941 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,941 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,942 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,942 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][210], [229#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 70#L2true, 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,942 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,942 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][184], [341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 92#L816true, 26#L776true, 6#L852true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,950 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,950 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,950 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,950 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [229#true, 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 62#L3true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:56,950 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,951 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,951 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:56,951 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [229#true, 79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 6#L852true, 62#L3true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,010 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,010 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,010 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,010 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,010 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][233], [229#true, 79#L819true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 70#L2true, 343#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,011 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,011 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,011 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,011 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 89#L845true]) [2021-12-16 02:47:57,012 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,012 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,013 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 6#L852true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,024 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,024 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,024 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,024 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][248], [229#true, 79#L819true, 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 62#L3true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:57,024 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,025 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,025 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,025 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:47:57,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][184], [341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 26#L776true, 6#L852true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,210 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,210 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,210 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,210 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [229#true, 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 62#L3true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:57,211 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,211 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,211 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,212 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:57,218 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,218 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,218 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,218 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [79#L819true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 6#L852true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 303#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,266 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,269 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,270 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,270 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][248], [229#true, 79#L819true, 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 62#L3true, 5#L773true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,270 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,270 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,270 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,270 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][248], [79#L819true, 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 64#L786true, Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:57,277 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,277 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,277 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,277 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:47:57,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse11 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse12 (= 0 (mod v_~a$w_buff1_used~0_284 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_428 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_427 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_66 256)))) (let ((.cse6 (or .cse10 .cse14)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse7 (or .cse11 .cse12)) (.cse5 (not .cse12)) (.cse3 (not .cse10)) (.cse4 (not .cse11))) (and (or (and .cse0 .cse1 (= v_~a$w_buff0_used~0_427 0)) (and (= v_~a$w_buff0_used~0_427 v_~a$w_buff0_used~0_428) .cse2)) (or (and (= v_~a$w_buff1_used~0_283 0) (or (and .cse0 .cse3) (and .cse4 .cse5))) (and (= v_~a$w_buff1_used~0_283 v_~a$w_buff1_used~0_284) .cse6 .cse7)) (or (and (= v_~a$r_buff0_thd3~0_65 v_~a$r_buff0_thd3~0_66) .cse6) (and .cse0 .cse3 (= v_~a$r_buff0_thd3~0_65 0))) (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse0 (= v_~a~0_138 v_~a$w_buff0~0_77) .cse1) (and (= v_~a~0_138 |v_P2_#t~ite15_39|) .cse2 (or (and (= |v_P2_#t~ite15_39| v_~a~0_139) .cse7) (and (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_84) .cse4 .cse5)))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd3~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_283 256)))) (or (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse8) .cse3) (and .cse4 (not .cse9)))) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52))))))) InVars {~a~0=v_~a~0_139, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_428, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_284} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_427, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_138, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_84, ~a$w_buff0~0=v_~a$w_buff0~0_77, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_283, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_39|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 92#L816true, 26#L776true, 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(= ~__unbuffered_p1_EAX~0 0)]) [2021-12-16 02:47:57,404 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,404 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,404 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,404 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff0_used~0_502 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd1~0_50 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_354 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_501 256))) (.cse13 (= 0 (mod v_~a$r_buff0_thd1~0_75 256)))) (let ((.cse0 (or .cse10 .cse13)) (.cse2 (not .cse14)) (.cse1 (or .cse14 .cse11)) (.cse3 (not .cse11)) (.cse4 (not .cse10)) (.cse7 (or .cse13 .cse12)) (.cse5 (not .cse13)) (.cse6 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff1_used~0_353 v_~a$w_buff1_used~0_354) .cse1) (and (or (and .cse2 .cse3) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_353 0))) (or (and .cse0 (= v_~a$r_buff0_thd1~0_74 v_~a$r_buff0_thd1~0_75)) (and .cse4 .cse5 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse5 .cse6 (= |v_P0Thread1of1ForFork3_#t~ite3#1_1| |v_P0_#t~ite3#1_27|) (= v_~a~0_188 v_~a$w_buff0~0_111)) (and .cse7 (or (and (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132) .cse2 .cse3) (and .cse1 (= |v_P0_#t~ite3#1_27| v_~a~0_189))) (= v_~a~0_188 |v_P0_#t~ite3#1_27|))) (let ((.cse9 (= 0 (mod v_~a$r_buff0_thd1~0_74 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_353 256)))) (or (and (or (and (not .cse8) .cse3) (and .cse4 (not .cse9))) (= v_~a$r_buff1_thd1~0_49 0)) (and (or .cse10 .cse9) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_50) (or .cse8 .cse11)))) (or (and .cse7 (= v_~a$w_buff0_used~0_501 v_~a$w_buff0_used~0_502)) (and .cse5 (= v_~a$w_buff0_used~0_501 0) .cse6))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_502, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_501, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_2|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_27|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][248], [79#L819true, 274#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork3InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P2Thread1of1ForFork2InUse, Black: 262#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P3Thread1of1ForFork0InUse, Black: 252#true, P1Thread1of1ForFork1InUse, Black: 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 256#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 98#L789true, 48#L855true, Black: 195#(= ~__unbuffered_p3_EAX~0 0), Black: 193#true, 196#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 234#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 5#L773true, 140#L3-1true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 240#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 179#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 236#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 229#true, 160#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 161#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 244#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 282#true, Black: 175#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 311#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 232#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 157#true, Black: 287#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(= ~__unbuffered_p1_EAX~0 0), 307#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:57,450 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,451 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,451 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,451 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:47:57,658 INFO L129 PetriNetUnfolder]: 20962/36636 cut-off events. [2021-12-16 02:47:57,658 INFO L130 PetriNetUnfolder]: For 128451/142328 co-relation queries the response was YES. [2021-12-16 02:47:58,147 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136171 conditions, 36636 events. 20962/36636 cut-off events. For 128451/142328 co-relation queries the response was YES. Maximal size of possible extension queue 2853. Compared 354319 event pairs, 1747 based on Foata normal form. 368/34528 useless extension candidates. Maximal degree in co-relation 136076. Up to 4838 conditions per place. [2021-12-16 02:47:58,259 INFO L132 encePairwiseOnDemand]: 128/139 looper letters, 109 selfloop transitions, 63 changer transitions 43/321 dead transitions. [2021-12-16 02:47:58,260 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 321 transitions, 2497 flow [2021-12-16 02:47:58,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-16 02:47:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-12-16 02:47:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2293 transitions. [2021-12-16 02:47:58,265 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8682317304051496 [2021-12-16 02:47:58,265 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2293 transitions. [2021-12-16 02:47:58,265 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2293 transitions. [2021-12-16 02:47:58,266 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:58,266 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2293 transitions. [2021-12-16 02:47:58,285 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 120.6842105263158) internal successors, (2293), 19 states have internal predecessors, (2293), 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) [2021-12-16 02:47:58,289 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 139.0) internal successors, (2780), 20 states have internal predecessors, (2780), 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) [2021-12-16 02:47:58,289 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 139.0) internal successors, (2780), 20 states have internal predecessors, (2780), 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) [2021-12-16 02:47:58,290 INFO L186 Difference]: Start difference. First operand has 189 places, 195 transitions, 1268 flow. Second operand 19 states and 2293 transitions. [2021-12-16 02:47:58,290 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 321 transitions, 2497 flow [2021-12-16 02:48:05,152 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 321 transitions, 2018 flow, removed 194 selfloop flow, removed 16 redundant places. [2021-12-16 02:48:05,155 INFO L242 Difference]: Finished difference. Result has 198 places, 194 transitions, 1080 flow [2021-12-16 02:48:05,155 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=909, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1080, PETRI_PLACES=198, PETRI_TRANSITIONS=194} [2021-12-16 02:48:05,156 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 52 predicate places. [2021-12-16 02:48:05,156 INFO L470 AbstractCegarLoop]: Abstraction has has 198 places, 194 transitions, 1080 flow [2021-12-16 02:48:05,156 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 114.22222222222223) internal successors, (1028), 9 states have internal predecessors, (1028), 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) [2021-12-16 02:48:05,156 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:48:05,157 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:48:05,157 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-16 02:48:05,157 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:48:05,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:48:05,157 INFO L85 PathProgramCache]: Analyzing trace with hash 198031380, now seen corresponding path program 1 times [2021-12-16 02:48:05,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:48:05,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096937787] [2021-12-16 02:48:05,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:48:05,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:48:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:48:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:48:05,273 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:48:05,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096937787] [2021-12-16 02:48:05,274 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096937787] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:48:05,274 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:48:05,274 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:48:05,274 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862865620] [2021-12-16 02:48:05,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:48:05,274 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:48:05,274 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:48:05,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:48:05,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:48:05,275 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 139 [2021-12-16 02:48:05,276 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 194 transitions, 1080 flow. Second operand has 7 states, 7 states have (on average 106.57142857142857) internal successors, (746), 7 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:48:05,276 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:48:05,276 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 139 [2021-12-16 02:48:05,276 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:48:07,018 INFO L129 PetriNetUnfolder]: 5378/16149 cut-off events. [2021-12-16 02:48:07,019 INFO L130 PetriNetUnfolder]: For 35058/36658 co-relation queries the response was YES. [2021-12-16 02:48:07,173 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52395 conditions, 16149 events. 5378/16149 cut-off events. For 35058/36658 co-relation queries the response was YES. Maximal size of possible extension queue 2020. Compared 214932 event pairs, 121 based on Foata normal form. 1/15245 useless extension candidates. Maximal degree in co-relation 52308. Up to 1502 conditions per place.